Disguisegirls Disguise Hasbro's My Lil' Pony Rainbow Dash Tutu Prestige Girls Costume costume (pack of 1)

Does is has wings

My daughter Is 3 turning 4 ...she’s pretty tall for age and weighs 50lbs. She wears a size 6x usually so do you think size 7-8 would be ok?

How and where do you attach the tail?

Do you have the small size available with prime?