IBTOM CASTLE Toddler Baby Boys Mouse Cosplay Bowtie Romper + Suspenders + PP Pants + Mouse Headband 1st Birthday Outfit Halloween Cake Smash Tuxedo Clothes 12-18 Months Black - My 1st Birthday

Hero image 0 of IBTOM CASTLE Toddler Baby Boys Mouse Cosplay Bowtie Romper + Suspenders + PP Pants + Mouse Headband 1st Birthday Outfit Halloween Cake Smash Tuxedo Clothes 12-18 Months Black - My 1st Birthday, 0 of 8

IBTOM CASTLE Toddler Baby Boys Mouse Cosplay Bowtie Romper + Suspenders + PP Pants + Mouse Headband 1st Birthday Outfit Halloween Cake Smash Tuxedo Clothes 12-18 Months Black - My 1st Birthday

4.9 stars out of 9 reviews

(4.9)|

9 ratings

Color:Black - My 1st Birthday

Black + Red - One, $14.99

Black - One, $14.99

White - One, $14.99, was $24.99

$24.99

Black + Red - My 1st Birthday, $14.99

selected, Black - My 1st Birthday, $14.99

White + Red - My 1st Birthday, $14.99

White - My 1st Birthday, $14.99, was $24.99

$24.99

Black - My 2nd Birthday, Unavailable

White - My 2nd Birthday, Unavailable

Clothing Size:12-18 Months

Key item features

Complete Outfit: Includes a romper, PP pants, suspenders, and a mouse headband, forming a 4-piece set for a coordinated look.
Soft Fabric: Made from a select cotton blend, ensuring an ultra-soft and breathable feel, gentle on delicate infant skin.
Themed Romper: Features a short-sleeve, round-neck design with "ONE" or "MY 1ST BIRTHDAY" lettering, and convenient crotch snaps for easy diaper changes.
Comfortable Pants: PP pants come in boxer or triangle style with elastic waistbands and playful patterns like circles or "ONE" print.
Adjustable Suspenders: Y-back polka dot suspenders with 3 clips and 2 length adjusters provide a secure and comfortable fit.
Versatile Occasions: Ideal for 1st birthday parties, cake smash photoshoots, Halloween, and other special events or daily wear.

Generated by AI

Current price is $14.99

Price when purchased online

Free shipping
Free 30-day returns

How do you want your item?

Columbus, 43215

Arrives between Apr 6 - Apr 11

Sold and shipped by IBTOM CASTLE

4.622265122265122 stars out of 5, based on 1555 seller reviews(4.6)

Report an issue with this seller

Free 30-day returns

Similar items you might like

Based on what customers bought

IBTOM CASTLE Baby Boys First Birthday Outfits Suspenders Bloomers Bowtie Mouse Ear Cake Smash Photography Props, 4-Piece 12-18 Months Black-My 1st Birthday $16.99
current price $16.99
IBTOM CASTLE Baby Boys First Birthday Outfits Suspenders Bloomers Bowtie Mouse Ear Cake Smash Photography Props, 4-Piece 12-18 Months Black-My 1st Birthday
4.7 out of 5 Stars. 43 reviews
Young Wild and Three Boys 3rd Birthday Shirt for Boys Third Birthday Outfit Military Green Shirt 4T $17.95
Sponsored
current price $17.95
Young Wild and Three Boys 3rd Birthday Shirt for Boys Third Birthday Outfit Military Green Shirt 4T
Shipping, arrives in 3+ days
Newborn Baby Girl 2 Pack Long Sleeve Romper Clothes Cartoon Elephant Pattern Outfit Set Pink & White $15.99
Sponsored
current price $15.99
Newborn Baby Girl 2 Pack Long Sleeve Romper Clothes Cartoon Elephant Pattern Outfit Set Pink & White
4.5 out of 5 Stars. 2 reviews
Shipping, arrives in 3+ days
IBTOM CASTLE Baby Girls Boys Boho 1st Birthday Outfit Backless Overalls Romper for Cake Smash Photo Shoot 12-18 Months Blue $11.99
current price $11.99
IBTOM CASTLE Baby Girls Boys Boho 1st Birthday Outfit Backless Overalls Romper for Cake Smash Photo Shoot 12-18 Months Blue
4.3 out of 5 Stars. 20 reviews
Reduced price IBTOM CASTLE Baby Boys Jungle Theme My 1st Birthday Outfit Romper Pants Suspenders Headband 4Pcs Photoshoot Cake Smash Outfit 12-18 Months Light Green $18.67 Was $26.67
Reduced price
current price $18.67, Was $26.67
IBTOM CASTLE Baby Boys Jungle Theme My 1st Birthday Outfit Romper Pants Suspenders Headband 4Pcs Photoshoot Cake Smash Outfit 12-18 Months Light Green
5 out of 5 Stars. 8 reviews
Best seller Carter's Child of Mine Toddler Boy Outfit Set, 2-Piece, Sizes 2T-5T $1.00 Was $15.00
Best seller
current price $1.00, Was $15.00
Carter's Child of Mine Toddler Boy Outfit Set, 2-Piece, Sizes 2T-5T
4.6 out of 5 Stars. 79 reviews
Carter's Child of Mine Baby and Toddler Boy Holiday Outfit Set, 2-Piece, Sizes 12M-5T $24.95
current price $24.95
Carter's Child of Mine Baby and Toddler Boy Holiday Outfit Set, 2-Piece, Sizes 12M-5T
4.6 out of 5 Stars. 205 reviews
Clearance Baby Boy Outfits Bowknot First Birthday Outfit Boy Solid Color Button Shirt Vest Mid Length Pants Newborn Clothes $12.99 Was $14.99
Clearance
current price $12.99, Was $14.99
Baby Boy Outfits Bowknot First Birthday Outfit Boy Solid Color Button Shirt Vest Mid Length Pants Newborn Clothes
Best seller Bluey Toddler Boy Denim Shacket, Sizes 12M-5T $23.99
Best seller
current price $23.99
Bluey Toddler Boy Denim Shacket, Sizes 12M-5T
4.8 out of 5 Stars. 375 reviews
Clearance IBTOM CASTLE Baby Boys First 1st Birthday Outfit Bow Tie Romper Short Pants and Suspenders & Headband Clothes Set, 4-Piece, 12 Months $12.99 Was $18.35
Clearance
current price $12.99, Was $18.35
IBTOM CASTLE Baby Boys First 1st Birthday Outfit Bow Tie Romper Short Pants and Suspenders & Headband Clothes Set, 4-Piece, 12 Months
4.7 out of 5 Stars. 22 reviews
Reduced price IBTOM CASTLE Baby Boys Gentleman First Birthday Cake Smash Outfit Bowtie Romper Suspenders Short Pants Mouse Ears Headband 18-24 Months Red Black $16.99 Was $19.98
Reduced price
current price $16.99, Was $19.98
IBTOM CASTLE Baby Boys Gentleman First Birthday Cake Smash Outfit Bowtie Romper Suspenders Short Pants Mouse Ears Headband 18-24 Months Red Black
4.7 out of 5 Stars. 6 reviews
Kiijoy Toddler Boys Suit Casual Long Sleeve Plaid Shirt Suspenders Pants Bowtie Outfits $12.39
current price $12.39
Kiijoy Toddler Boys Suit Casual Long Sleeve Plaid Shirt Suspenders Pants Bowtie Outfits
IBTOM CASTLE Newborn Baby Boy First Birthday Outfit Bloomers Diaper Cover Pants Suspenders Bow Tie Casual Clothes Set for Cake Smash $10.00
current price $10.00
IBTOM CASTLE Newborn Baby Boy First Birthday Outfit Bloomers Diaper Cover Pants Suspenders Bow Tie Casual Clothes Set for Cake Smash
3.8 out of 5 Stars. 9 reviews
SonxaHe Toddler Boy' Outfit Set Fireman Role Play Tshirt Pants Kids Comfy Loose Home Wear Loungewear Outfits Orange,Sized 3-4 $7.99
current price $7.99
SonxaHe Toddler Boy' Outfit Set Fireman Role Play Tshirt Pants Kids Comfy Loose Home Wear Loungewear Outfits Orange,Sized 3-4
Birthday boy Shirt Toddler Boys Outfit Size 5T $13.99
current price $13.99
Birthday boy Shirt Toddler Boys Outfit Size 5T
5 out of 5 Stars. 1 reviews
Clearance FYDUU Toddler Boys Cowboy Clothes Kids Cowboy Outfits Boy's Sleeveless Vest Hat Scarf Pants 4Pcs Set Halloween Party Dress Up Outfit 3-4 Years $11.99 Was $22.48
Clearance
current price $11.99, Was $22.48
FYDUU Toddler Boys Cowboy Clothes Kids Cowboy Outfits Boy's Sleeveless Vest Hat Scarf Pants 4Pcs Set Halloween Party Dress Up Outfit 3-4 Years
Bluey Toddler Boys Graphic Print Tank Top and Shorts Set, 2-Piece, Sizes 12M-5T $19.95
current price $19.95
Bluey Toddler Boys Graphic Print Tank Top and Shorts Set, 2-Piece, Sizes 12M-5T
4.9 out of 5 Stars. 170 reviews
ZACPNCV Boys Outfits Short Sleeve Shirt with Suspenders for Stage Performances Birthday Parties Sets White 12-18 Months $14.19
current price $14.19
ZACPNCV Boys Outfits Short Sleeve Shirt with Suspenders for Stage Performances Birthday Parties Sets White 12-18 Months
IBTOM CASTLE Baby Boys Gentleman First Birthday Cake Smash Cartoon Mouse Outfit Formal Suit Romper Bow Tie Suspenders Bib Pants Clothes, 3-Piece $14.99
current price $14.99
IBTOM CASTLE Baby Boys Gentleman First Birthday Cake Smash Cartoon Mouse Outfit Formal Suit Romper Bow Tie Suspenders Bib Pants Clothes, 3-Piece
Zwiiyzr 1-6Y Toddler Boy Clothes Suit 3Pcs Gentleman Wedding Outfits Kids Formal Dress Shirt Bowtie Long Suspender Pants Overalls White $13.49
current price $13.49
Zwiiyzr 1-6Y Toddler Boy Clothes Suit 3Pcs Gentleman Wedding Outfits Kids Formal Dress Shirt Bowtie Long Suspender Pants Overalls White

About this item

Product details

♛【Mouse Themed 1st Birthday Outfit】Adorable toddler baby boy's mouse first birthday outfit to celebrate your son's 1st birthday party smash cake pictures. Gentleman tuxedo fancy cosplay dress up costume birthday cake smash outfits rompers suits, fancy 1st Halloween cosplay dress up costume set includes Romper+Bowtie+Suspenders Straps Braces Shorts Pants. First birthday photos outfit perfect as costume for 1 year old baby boy first birthday pictures, coming/going home outfit, wedding suits.
♛【Handsome Mouse Bowtie Bodysuit】Solid black short sleeve romper bodysuit with a lovely yellow pre-tied bowknot bowtie at neckline. Turn-down collar with 3 snaps at neckline. Adorable infant boys cake smash party outfit to convey to meaning of one year old pictures. Tuxedo style formal suit mouse clothes set for your son/nephew/grandson first birthday, 2nd birthday and take the cutest cake smashing photo shoot for your little man. One piece playsuit, 3 snaps on the crotch, easy to change diaper.
♛【Suspenders Pants Headband】Newborn baby wild mouse first 1st birthday outfit gentleman suit costume, wild one first 1st birthday outfit. Adjustable Y Back clip on suspenders shorts pants, the bib pants with 2 buttons on braces strap can adjust the length for best comfort. Cute mouse ears headwear, 3D mouse ears hair hoop style. Take the cutest cake smashing photo shoot or video to record your prince 1st birthday smash cake party! Bow tie costume is a best choice in summer for little boys.
♛【Select Size】Lovely infant baby boy mouse 1st birthday cake smash photo shoot costume formal suit for age 6-12 months, 12-18 months, 18-24 months, 2-3 years babies, please check the actual measurement to pick right size. Outfit great for first birthday, cake smash photograph props, baby showers gifts, newborn kids portrait photography, 1st Halloween outfit, fiesta birthday Mexican theme party, six-month pictures, one year old pictures, studio, home photography, Halloween dress up costumes.
♛【Occasions】Fancy clothing set is designed for mouse 1st birthday, fiesta birthday party, cake smash, parties, photoshoot costume, birthday gifts newborn gift for your baby. Suitable for milestone photo shoots, Mexican theme celebration, Cinco de Mayo party, casual, daily wear, baby shower, Easter Day, formal, evening, carnival, holiday, wedding, Halloween cosplay, Christmas Xmas party, Children's Day, fancy dress up party, ceremony, festival, family gathering or other special occasions.

Infant and toddler baby boys first birthday romper mouse costume pp pants diaper nappy cover Y-back suspenders cartoon mouse headband 1st cake smash birthday party photography props, 4pcs sets.
Made of select cotton blend fabrics, ultra soft and breathable, with extra cares for infant babies, with no harm and itchy to babies' delicate skin, offers the comfort all day and let him enjoy the fun.
Classic and stylish romper design, short sleeve round neck with 2 colors, printed with lovely letters, "ONE", "MY 1ST BIRTHDAY", very suitable for his first birthday party cake smash party.
Designed with 3 snaps on the romper crotch, very convenient for wearing and diapers changing. Chic and adorable design short pp pants, boxer style or triangle style for you to choose.
The pants printed with lovely patterns, two circles, two buttons, seem like the adorable cartoon eyes, or letter "ONE" print, super elastic band on pants waist, for offering extreme comfort.
Y-back polka dots suspenders designed with 3 clips and 2 length adjusters, easy to open clip, high quality belt with great elasticity, enough strength to hold your baby pants up tightly, no more falling pants.
Features: Short Sleeve, Round Neck, Lapped Shoulder, Solid Color, Letters, Bowknot, Adjustable, Elastic Band, Polka Dot, Y Back. Package Include: 1PC Romper + 1PC PP Pants + 1PC Suspenders + 1PC Headband.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Clothing size

12-18 Months

Color

Black - My 1st Birthday

Clothing size group

Toddler

Gender

Male

Directions

Fabric Care Instructions

Hand wash or machine wash in cold water, line dry, do not bleach

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.9 out of 5 stars

stars9 ratings4 reviews

How item rating is calculated

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

Sort by |

Showing 1-3 of 4 reviews

Oct 8, 2025

WalmartCustomer

Top Reviewer

Item details

Color: Black - My 1st Birthday

Clothing size: 12-18 Months

Sold byIBTOM CASTLEDelivered byWalmart

5 out of 5 stars review

Verified Purchase

1st Mickey Birthday outfit

The outfit was perfect ! True to size , good quality , and so cute ! It was a hit for my son's 1st birthday party ! Loved it ! Thank you

Incentivized Review

Helpful?

Feb 22, 2026

Adonica

Item details

Color: Black - My 1st Birthday

Clothing size: 12-18 Months

Sold and shipped byIBTOM CASTLE

5 out of 5 stars review

Verified Purchase

Cute durable great quality

Incentivized Review

Helpful?

Aug 1, 2025

Deidre

Item details

Color: Black - My 1st Birthday

Clothing size: 12-18 Months

Sold and shipped byIBTOM CASTLE

5 out of 5 stars review

Verified Purchase

Adorable!! Comfortable!!

used this for birthday!! Its adorable and was super soft!!

Incentivized Review

Helpful?

Rewards debit card.Earn 3% cash back, on up to $150spent each month.Terms apply.

Join OnePay Cash

Rollbacks & more

Easter

Grocery

Clothing, Shoes, & Accessories

Baby & Kids

Pharmacy, Health & Wellness

Home, Garden & Tools

Electronics

Gaming

Auto & Tires

Personal Care

Beauty

Toys & Outdoor Play

Household Essentials

Pet Supplies

School, Office & Art Supplies

Sports & Outdoors

Books, Movies, & Music

Party Supplies

Auto Care Services

Pharmacy

Health Services

Vaccines

Vision Center

Benefit Programs

Insurance Services

Lists

Registries

Gift Cards

Spark Good

Custom Cakes

Custom Cupcakes

Featured

Photo Gifts

OnePay Hub

Money & Other Services

Gift Cards

Protection Services

Home & Tech Services

Subscriptions

Subscription Products

Walmart Business

Industry solutions

It’s easier in the app

Pickup & Delivery

Get inspired

IBTOM CASTLE Toddler Baby Boys Mouse Cosplay Bowtie Romper + Suspenders + PP Pants + Mouse Headband 1st Birthday Outfit Halloween Cake Smash Tuxedo Clothes 12-18 Months Black - My 1st Birthday

Key item features

How do you want your item?

Similar items you might like

Based on what customers bought

IBTOM CASTLE Baby Boys First Birthday Outfits Suspenders Bloomers Bowtie Mouse Ear Cake Smash Photography Props, 4-Piece 12-18 Months Black-My 1st Birthday $16.99

IBTOM CASTLE Baby Boys First Birthday Outfits Suspenders Bloomers Bowtie Mouse Ear Cake Smash Photography Props, 4-Piece 12-18 Months Black-My 1st Birthday

Young Wild and Three Boys 3rd Birthday Shirt for Boys Third Birthday Outfit Military Green Shirt 4T $17.95

Young Wild and Three Boys 3rd Birthday Shirt for Boys Third Birthday Outfit Military Green Shirt 4T

Newborn Baby Girl 2 Pack Long Sleeve Romper Clothes Cartoon Elephant Pattern Outfit Set Pink & White $15.99

Newborn Baby Girl 2 Pack Long Sleeve Romper Clothes Cartoon Elephant Pattern Outfit Set Pink & White

IBTOM CASTLE Baby Girls Boys Boho 1st Birthday Outfit Backless Overalls Romper for Cake Smash Photo Shoot 12-18 Months Blue $11.99

IBTOM CASTLE Baby Girls Boys Boho 1st Birthday Outfit Backless Overalls Romper for Cake Smash Photo Shoot 12-18 Months Blue

Reduced price IBTOM CASTLE Baby Boys Jungle Theme My 1st Birthday Outfit Romper Pants Suspenders Headband 4Pcs Photoshoot Cake Smash Outfit 12-18 Months Light Green $18.67 Was $26.67

IBTOM CASTLE Baby Boys Jungle Theme My 1st Birthday Outfit Romper Pants Suspenders Headband 4Pcs Photoshoot Cake Smash Outfit 12-18 Months Light Green

Best seller Carter's Child of Mine Toddler Boy Outfit Set, 2-Piece, Sizes 2T-5T $1.00 Was $15.00

Carter's Child of Mine Toddler Boy Outfit Set, 2-Piece, Sizes 2T-5T

Carter's Child of Mine Baby and Toddler Boy Holiday Outfit Set, 2-Piece, Sizes 12M-5T $24.95

Carter's Child of Mine Baby and Toddler Boy Holiday Outfit Set, 2-Piece, Sizes 12M-5T

Clearance Baby Boy Outfits Bowknot First Birthday Outfit Boy Solid Color Button Shirt Vest Mid Length Pants Newborn Clothes $12.99 Was $14.99

Baby Boy Outfits Bowknot First Birthday Outfit Boy Solid Color Button Shirt Vest Mid Length Pants Newborn Clothes

Best seller Bluey Toddler Boy Denim Shacket, Sizes 12M-5T $23.99

Bluey Toddler Boy Denim Shacket, Sizes 12M-5T

Clearance IBTOM CASTLE Baby Boys First 1st Birthday Outfit Bow Tie Romper Short Pants and Suspenders & Headband Clothes Set, 4-Piece, 12 Months $12.99 Was $18.35

IBTOM CASTLE Baby Boys First 1st Birthday Outfit Bow Tie Romper Short Pants and Suspenders & Headband Clothes Set, 4-Piece, 12 Months

Reduced price IBTOM CASTLE Baby Boys Gentleman First Birthday Cake Smash Outfit Bowtie Romper Suspenders Short Pants Mouse Ears Headband 18-24 Months Red Black $16.99 Was $19.98

IBTOM CASTLE Baby Boys Gentleman First Birthday Cake Smash Outfit Bowtie Romper Suspenders Short Pants Mouse Ears Headband 18-24 Months Red Black

Kiijoy Toddler Boys Suit Casual Long Sleeve Plaid Shirt Suspenders Pants Bowtie Outfits $12.39

Kiijoy Toddler Boys Suit Casual Long Sleeve Plaid Shirt Suspenders Pants Bowtie Outfits

IBTOM CASTLE Newborn Baby Boy First Birthday Outfit Bloomers Diaper Cover Pants Suspenders Bow Tie Casual Clothes Set for Cake Smash $10.00

IBTOM CASTLE Newborn Baby Boy First Birthday Outfit Bloomers Diaper Cover Pants Suspenders Bow Tie Casual Clothes Set for Cake Smash

SonxaHe Toddler Boy' Outfit Set Fireman Role Play Tshirt Pants Kids Comfy Loose Home Wear Loungewear Outfits Orange,Sized 3-4 $7.99

SonxaHe Toddler Boy' Outfit Set Fireman Role Play Tshirt Pants Kids Comfy Loose Home Wear Loungewear Outfits Orange,Sized 3-4

Birthday boy Shirt Toddler Boys Outfit Size 5T $13.99