Some of the most common prom alterations are hems, taking in at the back, and adjusting the straps. To be honest, taking the straps in up a little bit also tends to either make the needed hem less My daughter has chosen her prom dress, but the top of the bust is slightly too big. Is there a Seamstress out there who can alter this and possibly take off some Long A Line Prom Dress with Sheer Embroidered Corset Black 4 Prom Dress Alterations (Quick Fixes) Prom dress way too big. #promdress #prom2026 #promprep #dressalteration #rubyalterations