These are cute jeans, but they run big. I got size 6 for my little boy who is turning 6 next week, and he is on the smaller side for his age. But due to many of the reviews saying they run small and to go at least I size up, I went with the 6 instead of 5, and they are way too big. The drawstring fits, but he won’t be able to wear them for quite a while. I accidentally ordered 2 of this same style and they were the exact same (someone had mentioned that they were not), however, I ordered 2 other styles in the same size and they were a little bit smaller, especially the ones with the eyes on the pockets. But they were still much larger than I expected! Better too big than to small though. They are all great quality and exactly what I was looking for for my son. He loves the drawstrings on jeans, not the little buttons on the side to loosen and tighten them so these are absolutely perfect other than the size issue!There was a slight chemical type odor when we first opened the bag, but after a couple washes it seems to be gone. Besides that I LOVE these pants! I have always put my kids in comfortable clothes and usually have to resort to cargo fleece pants for my son, but these have been fantastic so far. They have little bit of stretch so they are more comfortable than normal jeans, the area around the groin/bottoms is a little roomy so my kid can still be active in them and not be restricted, but the legs aren't frumpy so they still look sharp. The elastic waist band is also a Godsend since my son still can't completely handle a button and zipper just yet. I am in the process of buying two more pairs in different washes and hope they are asgreat as this first pair.**EDIT: the other two styles of pants aren't nearly as good as this one. Be extra careful with what style you choose -- they are all different!! Some styles are thinner matieral, easier to wrinkle, and sizes for each style vary so one air of pants was almost a whole inch shorter than the others... Overall these pants are still great and I plan on buying the next size up when school starts.I will say very nice quality. But the sizing is way off. I bought a “6 year” size but when I got it, the tag said 5/6. The pants were too short for my son. Returned it.Queda bien y es muy cómodoLove these jeans on my grandson's. They fit perfect. Not to tight. A nice loose comfortable fit.My 2yr. old grandson pulled his lace out but they still fit good in the waist. The pair with a stripe at the hem were a tad to short so, I had to pull his cuff down. They were right at the border line. I will definitely order more in 4t for my 2yr old. And 5t for my 3yr old jus so they can wear them longer. The 4****'s were because their not the correct size as advertised. Other than that they are good. I love the graphicsLiked the quality the waist fits comfortably and the length is perfectVery thin material, it looks very cheap.Perfect fit and very well made. Comfortable. We wear them just about everyday!Love these. He’s old enough to do up zippers and snaps but when you’re at school, you just want to finish and get outside but lunch break is over. Fits a bit bigger but allows him to grow into. Beats all those skinny jeans that take forever to get into especially when thay try and dress themselves. Will be ordering more.Request return bill from seller to no avail. Buy at your own risk,Don’t recommend!!!Great comfy fitting pant for my sonMy boy is boy is very tiny but fit ok nowVery nice!