Absolutely! Depending on the specific design, you can make alterations to the train length, sleeve length, and the shape or depth of the neckline. How Far in Advance Should I Order My Dress? It's best to order your dress 6-12 months before your wedding day. However, we also offer dresses that are available for immediate try-on and purchase on the same day. Fees apply for alterations and customizations Accessories sold seperately.