I had the hardest time finding jeans to fit my youngest son. He is kind of tall but very thin. Then I discovered Old Navy jeans for boys! They are the best. They are affordable $16.50 not on sale and anywhere from $5-$10 on sale. I hate spending a lot on jeans for my boys because they grow out of them so fast and I don't feel I am getting my money's worth. These are the vintage/rustic look that has been so popular. They button snap, but the greatest thing about them is that they have the elastic- choose the right waist size button and band on the inside. These are the greatest things. While my son may just have gotten a little taller and skinner I can always take the size of the waist in and get more wear out of these jeans. I would recommend them to anyone who has growing, young boys. I honestly do not know how I went so long without finding these!
*The only thing about clothes shopping in general for my boys is that there never seems to be as big a selection to choose from like there is with little girl clothes.