what kind os sweaters do you have? sometimes if you get sweaters with bigger knit they tend to tangle hair but the small knit worked for me... I got Brandy a sung red knitted one from century 21 it's not baggy its soft and cute.. you could also try to comb your babies hair before putting on the sweater... of you could try putting on a tshirt..i had to do that at first so Brandy's hair stood still.. static is a big thing to tangles so make sure you look out for that.
