Bridesmaid Dress Alterations: What to Expect and When to Book

Quick answer

Book your first bridesmaid dress alteration fitting 6–8 weeks before the wedding, and expect a second fitting 2–3 weeks out. Simple hems and straps take 1–2 weeks, while multi-layer or beaded gowns can take 3–4 weeks. If your dress arrives too long, wait until you have your wedding shoes before hemming.

When should you book bridesmaid dress alterations?

Start calling tailors as soon as your dress arrives and you have your shoes. The standard window is 6–8 weeks before the wedding for the first fitting, with a second fitting 2–3 weeks before the event. This buffer matters because bridal tailors book up fast in spring and fall, and a rushed job leaves no room for a re-do. If your dress is in stock and ships immediately, you can move faster, but never later than 4 weeks out for anything beyond a simple hem.

How long do dress alterations take?

Turnaround depends on the number of layers and the type of work. A straightforward hem on a single-layer chiffon dress usually takes 1–2 weeks. Taking in a lined bodice, adjusting a criss-cross back, or shortening a multi-layer skirt can take 3–4 weeks. Beaded or lace gowns take longest because each bead or motif may need to be removed and re-sewn by hand. Ask your tailor for a written pickup date and confirm whether that date is guaranteed or estimated.

What does a bridesmaid dress hem cost?

Hem pricing varies by fabric, number of layers, and whether the hem is straight or curved. A simple straight hem on a single-layer dress is typically the least expensive alteration. A multi-layer hem, a horsehair hem, or a hem with a slit costs more because each layer is finished separately. Your total bill will also include any bodice taking-in, strap shortening, or bustle work. Ask for an itemized quote before you leave the dress — not a verbal estimate.

What if the bridesmaid dress is too long?

Don't hem it until you have the exact shoes you'll wear. Heel height changes the finished length, and switching from flats to heels after hemming means paying twice. Bring the shoes to the fitting and wear them while the tailor pins. If the dress has a train or a dramatic back, decide whether you want it shortened or left to sweep — that's a style choice, not a fit issue. For a quick fix before the wedding, hem tape can hold a temporary fold, but it's not a substitute for a proper hem.

How do you coordinate alterations for a whole wedding party?

Have everyone measured and fitted in the same 2-week window so no one is waiting on a late dress. Ask each bridesmaid to send you a photo of the pinned hem and the tailor's pickup date. If someone lives out of town, they can use a local tailor — just give them the same deadline. Build in one extra week before the wedding for pressing and any last-minute strap adjustments. A group text with the final pickup dates prevents the classic 'my dress isn't ready' panic.

Alteration timeline at a glance

6–8 weeks before

First fitting. Bring your shoes, undergarments, and the dress. Get an itemized quote and a pickup date. Book this appointment before you order the dress if possible.

3–4 weeks before

Second fitting for multi-layer or beaded dresses. Confirm hem, straps, and bustle. If the tailor hasn't started, call immediately.

1–2 weeks before

Final pickup and press. Try the dress on with shoes and walk, sit, and raise your arms. Do not accept a dress you can't move in.

Dress details that affect alterations

• Milly: Milly is a chiffon bridesmaid dress with delicate pleats, a flowing back, and a structured shape. Chiffon layers usually need a multi-layer hem, so budget more time and cost than a single-layer skirt.
• In Stock Skylar: In Stock Skylar has a velvet V-neck halter, pockets, a criss-cross back, and a ruched bodice. The criss-cross back and ruched bodice may need strap or bodice adjustments, and pockets can limit how much a skirt can be taken in.