Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&
Natasha | Women&

Natasha | Women's Sequined Three-Piece Wide Leg Pants Suit Long Sleeve

Regular price $199.00 Sale price$56.95 Save 71%
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  • Free tracked shipping across the US · 7–12 business days
  • 30-day money-back guarantee
  • Beaumont Hamptons – a Hamptons boutique
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Women's Sequined Three-Piece Wide Leg Pants Suit Long Sleeve is your go-to choice for elegant evenings, formal gatherings, and special occasions. This coordinated set pairs flowing wide leg pants with a sparkly sequin open-front jacket and a matching inner tank top, creating a polished layered look perfect for women who want effortless occasion-ready style in sizes XS–2XL.

Why You'll Love It

  • Complete Three-Piece Set: The sequin jacket, inner camisole top, and wide leg pants are designed together for a seamlessly coordinated formal outfit right out of the box.
  • Sequin Jacket: The long-sleeve open-front jacket features an allover sequin texture that catches the light beautifully, adding a refined sparkle without feeling overdone.
  • Flowing Wide Leg Silhouette: The relaxed wide leg pants move gracefully with every step, balancing comfort and elegance for hours of wear at events and celebrations.

Perfect For

Wear this set to a wedding reception or formal dinner, style it for a gala or anniversary celebration, or reach for it when you need a polished mother-of-the-bride or mother-of-the-groom look that feels comfortable all evening long.

Care Instructions

  • Hand wash cold or machine wash on a gentle cycle.
  • Do not bleach.
  • Lay flat or hang to dry — avoid tumble drying to protect the sequins.
  • Cool iron on reverse if needed; do not iron directly over sequins.

Frequently Asked Questions

How many pieces are included in this set?
The set includes three pieces: a long-sleeve sequin open-front jacket, a matching inner camisole top, and wide leg pants.

What sizes are available?
This suit is available in XS through 2XL, with US sizing equivalents ranging from US 2–4 (S) up to US 14 (2XL).

Can I wear this to a wedding as a mother of the bride or groom?
Yes — the sequin jacket and wide leg pants create a formal, elegant silhouette that is ideal for mother-of-the-bride or mother-of-the-groom occasions.

What shoes work best with this outfit?
Open-toe heeled sandals or strappy heels complement the wide leg silhouette and formal sparkle of this set beautifully, as shown in the product images.

Size Chart

Size Top Length Chest Sleeve Shoulder Waist Hip Pants Length
XS 53 cm / 20.9 in 91 cm / 35.8 in 24 cm / 9.4 in 39 cm / 15.4 in 62 cm / 24.4 in 98 cm / 38.6 in 97 cm / 38.2 in
S 54 cm / 21.3 in 96 cm / 37.8 in 25 cm / 9.8 in 40 cm / 15.7 in 66 cm / 26 in 103 cm / 40.6 in 99 cm / 39 in
M 55 cm / 21.7 in 101 cm / 39.8 in 26 cm / 10.2 in 41 cm / 16.1 in 70 cm / 27.6 in 108 cm / 42.5 in 100 cm / 39.4 in
L 56 cm / 22 in 106 cm / 41.7 in 26 cm / 10.2 in 42 cm / 16.5 in 74 cm / 29.1 in 113 cm / 44.5 in 102 cm / 40.2 in
XL 57 cm / 22.4 in 111 cm / 43.7 in 27 cm / 10.6 in 44 cm / 17.3 in 78 cm / 30.7 in 118 cm / 46.5 in 103 cm / 40.6 in
2XL 58 cm / 22.8 in 116 cm / 45.7 in 27 cm / 10.6 in 45 cm / 17.7 in 82 cm / 32.3 in 123 cm / 48.4 in 105 cm / 41.3 in

Orders are processed within 1–3 business days (Monday to Friday, excluding U.S. holidays). As soon as your order ships, you'll receive a confirmation email with your tracking number.

Shipping is free on every order within the United States. Estimated delivery is 7–12 business days after your order has shipped.

You can follow your package anytime on our Track Your Order page.

Wrong size, or not quite what you pictured? No worries. You can request a return within 30 days of delivery. Items must be unworn, unwashed and in their original condition, with tags attached.

Please contact us before sending anything back and we'll send you the return instructions. Approved refunds go back to your original payment method within 5–7 business days. Full details in our Return & Refund Policy.

We believe clothing should help you feel like yourself, comfortable and confident.

That's why we're happy to help you find pieces that suit your style, from sizing advice to outfit ideas. Our customer service team is always ready to help – just send us a message on our contact page and we'll get back to you within 24 hours.


Moving Sale

Thank you for being part of our story.

It's time for a new chapter! As we prepare to move our little boutique, we're offering our favorite pieces at special Moving Sale prices, together with extra bundle discounts.

Thank you for being part of our journey. — Beaumont Hamptons

Inside the Beaumont Hamptons boutique

Frequently asked questions

Yes. Shipping is free on every order within the United States, with no minimum purchase, and every order is tracked from the moment it ships. Orders are processed within 1–3 business days and usually arrive 7–12 business days after they ship. You'll always receive a tracking number by email.

Yes. You can request a return within 30 days of delivery. Items must be unworn, unwashed and in their original condition with tags attached. Please contact us first and we'll send you the return instructions. Return shipping is paid by the customer unless the item arrived damaged, defective or incorrect. Approved refunds are issued to your original payment method within 5–7 business days.

Enter the tracking number we emailed you on our Track Your Order page to see the live status of your delivery. It can take 1–3 business days before the first tracking update appears.

At checkout you'll see every available option, for example major credit and debit cards, Apple Pay, Google Pay, Shop Pay and PayPal. Paying is quick, easy and secure.

Yes. After placing your order you'll receive a confirmation email, and a second email with your tracking number as soon as your order ships. Can't find it? Please check your spam folder or contact us and our customer service team will gladly help.

We show our products as accurately as possible so color, shape and texture come across the way they are. If your item arrives damaged, defective or not what you ordered, please contact us within 7 days of delivery with your order number and a few photos and we'll make it right. Otherwise you can return it within 30 days of delivery.

A real person is always here to help, before and after your purchase. Send us a message on our contact page and we'll get back to you within 24 hours. Support hours (ET): Monday – Friday 9:00 AM – 5:00 PM, Saturday – Sunday 10:00 AM – 4:00 PM.

Free shipping

Fast, reliable and free tracked delivery across the US, so your order arrives safely.

30-day money-back guarantee

Not completely happy? Return it within 30 days of delivery.

Here to help, 7 days a week

Questions about sizing or your order? Send us a message any day of the week and we'll reply within 24 hours.