I doubt any of you could fit toddler and infant clothing. I am guessing a good number of you could fit into kids' clothing as a lot of them are not even small in my opinion.
I'm 22 and still often buy clothes from the kids' section. I love gap kids and justice (formerly limited too). Recently I bought a gap kids warmest jacket for $25 and change and a puffer coat from from justice for around $15. I also love head-to-toe outfits but don't overdo them. A lot of stuff (esp mini skirts) from gap kids and justice still look great on women in their 20s. Not to mention that I can get them for a fraction of the price of adult ones.
I'm 5'4.5'' and 110lbs, most girls size 16, sometimes even 14 fit me well.
I mainly shop for kids clothes at gap, justice, old navy, lands end and mini boden.
Do you buy your clothes from the kids' section? and where if you do?