Rehearsal Dress

i was browsing on ShopStyle and searching for grey chiffon dresses, for my bridesmaids. and lo and behold....i find this little gem, courtesy of Newport News. nate doesn't like it for the girls, he doesn't think it's "bridesmaid-y" enough.....but i kinda love it. and it could be an option for the rehearsal, no?
the best part??? IT'S $50!!! i almost wanna buy it just because it's so pretty, and find a reason for it later.

thoughts?