Style Edition No.1: toddler boy

sneakers / striped socks / pants / sweater

I often get asked where to shop for boys. So I thought it would be fun to start a new series of style for little boys (however, I'll also be throwing in some girl looks from time to time). When I first had Will shopping for him was hard because I didn't like anything or everything I liked was too expensive. Over the past couple of years I've learned to be a bit more creative such as thinking about socks or mixing together different colors.
 
Where do you shop for little boys (or girls)?