[Images: Four photos of men and women wearing baggy hooded sweatshirts.]
You know what’s a pain in the ass to draw? Baggy sweatshirts. Why must something cut like a sack be so ubiquitous? Nevertheless, here are a couple references I just pulled up on Google Image Search. I was just working on a drawing of Sami, the leading character from The Hues, and she’s going to have a hoodie as part of her standard ‘uniform’.
Those sleeves are often cut so long that they fold and crease in unpredictable ways.