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Eva Sayville

4.8 ★★★★★ 99 Google reviews · Plus size clothing in Sayville, New York

Bridal & formal Boutique

Chic spot offering designer formalwear & accessories for weddings, proms & cocktail parties.

Plan your visit

  • Alterations on-site alterations mentioned — hems, takes, and tailoring handled where you bought it
  • Today see hours ·
  • Phone (631) 567-6650
  • Website evasayville.com

Hours

Monday 11:30 AM–6 PM
Tuesday Closed
Wednesday 11:30 AM–6 PM
Thursday 11:30 AM–6 PM
Friday 11:30 AM–6 PM
Saturday 11 AM–6 PM
Sunday 12–5 PM

Hours can shift for holidays, trunk shows, and private appointments — worth a quick check before a special trip.

What's on the racks

Clothing categories at Eva Sayville, confirmed in shoppers' own reviews and the store's own info — not guessed from the sign out front.

👗 Plus Size Dresses 45 mentions

“Got both my junior and senior prom dress from here, amazing staff members they were all so helpful both times even with many other customers in the store.”

All stores with plus size dresses →

👰 Plus Size Bridal 3 mentions

“Prom, sweet 16, MOB, grandmother of bride, gala dresses, and accessories as well!”

All stores with plus size bridal →

💃 Plus Size Formal & Prom 9 mentions

“All of the staff was so helpful in helping me pick the perfect dress, I will definitely be returning to Eva’s next year to look for a dress for senior prom!”

All stores with plus size formal & prom →

💍 Accessories & Jewelry 2 mentions

“The accessories are right there and Eva knows what you should wear with your dress.”

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What shoppers say again and again

The things reviewers bring up again and again across 99 Google reviews — with their own words as proof.

🛍️ personal styling help 2 mentions

“Jackie, the stylist who helped us went above and beyond and was just phenomenal in every way as was Eva herself who jumped right in to help me also .”

😊 friendly staff 5 mentions

“All of the staff was so helpful in helping me pick the perfect dress, I will definitely be returning to Eva’s next year to look for a dress for senior prom!”

👗 great dress selection 3 mentions

“i’m so grateful to have found the perfect dress for my prom and i know if you go there looking for one you will find the same!”

✂️ alterations on site 4 mentions

“I got access to a seamstress in the store who did my alterations and the dress fit perfectly!”

From the reviews

A friends mom suggested i try EVA after going to four other bridal shops to find my mother of the groom dress to no avail ,so i went online to take a look and was quite surprised to see the wide variety of dresses they had in stock and that you didn't need an appointment so off i went with my mom and i have to tell…

★★★★★ — Christine, Jan 2026

I purchased a gown from Eva in Sayville and it was the best decision I could have ever made! From the time I walked through the door I was impressed with the selection of gowns and the very courteous sales team. Jackie and Eva helped me find my dream dress and made the entire process seamless and enjoyable.

★★★★★ — Lori, Jun 2025

EVA’s is an absolutely beautiful dress salon with an incredible selection in every style and color imaginable, it’s almost impossible to choose!! With Sophia’s expert advice, I found my mother-of-the-groom gown in under an hour. Sophia’s thoughtful touches made all the difference.

★★★★★ — Eileen, Nov 2025

Eva Dress Boutique had a good variety of beautiful MOB dresses. Everything there can be purchased and altered immediately if you find a dress close to your size. I can’t begin to tell you how many compliments from both men and women I received. Thank you Eva, as usually you delivered!

★★★★★ — Nicole, Jan 2025

Excerpts from public Google reviews. Read all 99 reviews →

Plus size bridal & formal at Eva Sayville

Eva Sayville comes up for plus size bridal and formal wear — confirmed on their own site. Two things to know before the trip. First, bridal shopping is usually by appointment — book ahead, and when you call, ask what size range their try-on samples come in. A shop can order almost any gown in your size, but the sample sizes on the floor decide whether you actually get to see yourself in the dress, and the good plus bridal shops stock samples to try, not just to imagine. Second, plan the alterations timeline: gowns and formal dresses typically go through two or three fittings, so the comfortable window is starting your search around 8–10 months before the date and saying yes to a gown by 6. Alterations are mentioned on site here, which makes the fitting logistics a whole lot easier.

Check appointment info on their site

Where to find Eva Sayville

4838 Sunrise Hwy, Sayville, NY11782

Get directions Instagram · Facebook

Plus size stores near Eva Sayville

Ivory & Main: The Curvy Bridal Boutique

4.7 ★★★★★ 99 reviews

53 W Main St #4, Sayville, NY

Shoppers mention sizes 12–18 fitting here

Bridal & formal Boutique body-positive experiencepersonal styling helpalterations on site

1.9 miles away

4.7 miles away

Rainbow Shops

3.9 ★★★★☆ 83 reviews

14 Wheeler Rd, Central Islip, NY

Sizes 14–20

Bridal & formal Extended sizes 4X+ great fitting roomsgood value

Apparel chain offering fashionable clothing for women, men & kids, as well as shoes & accessories.

5.7 miles away

All plus size stores in Sayville, NY →

Listing verified July 2026 from public business records and shopper reviews. Something out of date? Report a correction. Own this store? Claim your listing — it's free.