DS seems to like the wrap more than the BH I just got, and I took Umm's advice and bought non-stretch gauze (I got a lighter weight because its so warm here).
I got a 50% off coupon from Jo-Ann fabrics and I got 5 yards for $15. I split it in two and I have 2 wraps for $7.50 each! You can get on JoAnn fabrics email list and they send you some great coupons for in-store use.
I never bothered to hem them or anything. Thanks Umm