Shop plus size cosplay costumes here! Silver Leaf Costumes is another custom cosplay costumer, loki costume and I found them on etsy! Known for plus size lolita looks, IchigoBlack is a popular plus size costumer on etsy! Hot Topic is an interesting resource, because while they do carry full costumes, they also carry clothing inspired by various book/movie franchises, as well as just well, cool plus size clothing!