Wrangler Men's and Big Men's Straight Fit Jeans with Flex

After many various brands I have finally found jeans that are just about perfect. No having to drag em behind the truck for 20 miles to soften them up. Fit is spot on and now looking forward to how they hold up over time.

I picked this size because when I got a dark jeans then the first one first one was lighter blue because when I bought dark blue jeans first time was three size smaller than the light blue jeans so I went three sizes above the light blue jeans and it's too loose but why is it when I bought the light blue jeans in the first time of the dark blue jeans the exact same size the dark blue jeans you hold it up to each other with the light blue jeans there's three sizes too small why was it please let me know thank you