4.7rated over 3,700+ reviews

Trielle – Women's 3-Piece Printed Pantsuit Set, Duster, Shell and Wide-Leg Pants

$89.99 Was $179.99 SAVE 50%
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Seen on real Averndale customers

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Product details +

Finally, an elegant outfit that fits the moment

You have the event. The wedding. The cruise. The anniversary dinner.

And nothing in your closet feels right.

The Trielle 3-piece set changes that. A flowing printed duster, a soft shell top, and matching wide-leg pants — all coordinated, all flattering, all in one box. Slip it on. Add your favorite earrings. Walk in feeling composed.

No styling. No second-guessing. Just one elegant outfit, ready to wear.

Loved by women dressing for weddings, cruises and milestones

Finally, an outfit that fits the occasion
A flowing printed duster, soft shell, and wide-leg pants — coordinated and ready in one box. Walk in looking pulled together, not pieced together.

Flatters where you want it to
The open duster skims past your midsection. The wide-leg pants drape clean to the floor. You feel covered, comfortable, and elegant — not squeezed.

6 rich colors made for mature skin
Each shade is hand-picked to warm your complexion and photograph beautifully in any light.

Wrinkle-free and ready to travel
Pack it, unpack it, wear it. The fabric resists creases so you arrive ready — no ironing, no fuss, even straight out of a suitcase.

What you get today

  • Trielle Elegant 3-Piece Co-ord Set (printed duster + shell top + wide-leg pants)
  • Coordinated outfit ready to wear out of the box
  • Wrinkle-resistant, machine-washable fabric
  • 6 color options to choose from
  • Free tracked shipping
  • 30-day at-home trial

Seasonal production run — once this batch sells out, restock pricing may change.

Slip into a complete, elegant outfit ready for your next occasion — available today at limited launch pricing.

30-day at-home trial

Try Trielle at home for 30 days. If it doesn't fit, look right, or wear the way you expected, return it for a full refund.


Frequently asked questions

Can I wear this to a wedding?
Yes. The set is most often bought for weddings, especially as mother-of-the-bride or guest attire. The printed duster gives it an elevated, formal feel.

Will the pants be too long if I'm 5'3"?
The wide-leg pants have a slight floor-skim on most heights. If you're under 5'4", we recommend pairing with a 2-inch heel or hemming about 1 inch.

Does the fabric feel cheap?
No. The polyester-spandex blend has a soft, flowing drape — it photographs beautifully and feels lightweight, not stiff or plasticky.

Can the pieces be worn separately?
Yes. The shell and pants work as a clean monochrome look on their own. The duster pairs over jeans or a sheath dress for casual days.

Specifications

  • Size: available in s–xxl (us 4–14)
  • Material: 95% polyester, 5% spandex
  • Care: Machine washable, wrinkle-resistant

How to wash

  • Machine wash cold with similar colors
  • Do not bleach
  • Hang dry
Shipping & returns +

Free tracked US shipping. Estimated delivery dates are shown at checkout.

Returns are accepted in line with the store's published refund policy.

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Our customers say it better than we do

★★★★★

Returning customer

I've bought numerous items from Averndale over the years because I know it will be good quality at a reasonable price, along with looking modern and expensive. Never been disappointed.

Emma K.Emma K. · 6 hours ago●  Verified purchase
★★★★★

The wife loves it

I bought a birthday gift for my wife, and she absolutely loved it! The quality is fantastic, and it was exactly what she wanted. Highly recommend!

Geoffrey L.Geoffrey L. · 1 day ago●  Verified purchase
★★★★★

Recommended by a friend

A friend told me that she found Averndale on Pinterest and convinced me to buy the same thing. Super happy with my purchase — great service and fast shipping.

Amara O.Amara O. · 1 day ago●  Verified purchase

We're Averndale — where women with good taste find what they love

Bags that get compliments. Dresses that just work. Home pieces that make a room feel finished. All designed to look like more than you paid.

That's the Averndale feeling — and you deserve that.

A few times a year, we open up our best prices as a thank you to our customers, and a welcome to new ones. Consider this our gift to you.

Right now, selected favorites are available at some of our best prices. Only while this offer lasts.

Women from the Averndale community with their orders
Trielle – Women's 3-Piece Printed Pantsuit Set, Duster, Shell and Wide-Leg Pants$89.99