Excellent 4.3

Sienna | Women's Relaxed-Fit Three-Piece Mock-Neck Wide-Leg Knit Lounge Set

Regular price $47.00 $37.95 Sale price Save 19%
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Mix and match across the entire collection — the more you add, the bigger your extra discount

  • 2 items −10% extra
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  • 4 items −20% extra
  • 5+ items −25% extra

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The Sienna Women's Relaxed-Fit Three-Piece Mock-Neck Wide-Leg Knit Lounge Set is your go-to choice for effortlessly polished everyday styling and relaxed evening looks. This set brings together a ribbed mock-neck top, flowing wide-leg pants, and a longline open-front cardigan in a soft tonal palette, making it perfect for women who want all-day comfort without giving up a refined, put-together look.

Why You'll Love It

  • Complete Coordinated Set: The matching top, wide-leg pants, and longline cardigan take the guesswork out of getting dressed, giving you one set with endless outfit combinations.
  • Soft Stretch Knit: The smooth, stretchy knit fabric moves with you throughout the day while keeping your look composed and polished.
  • Effortless Layering: Wear all three pieces together for a complete look or mix and match them with your existing wardrobe for added versatility.

Perfect For

Layering the full set for a cozy evening at home, pairing the cardigan over the top for a quick coffee run, styling the wide-leg pants with a simple tee for weekend errands, or dressing it up slightly for a relaxed dinner with friends.

Care Instructions

  • Machine wash cold on a gentle cycle.
  • Do not use bleach.
  • Lay flat to dry to help the knit hold its shape.
  • Use a cool iron only if needed, avoiding direct high heat.

Frequently Asked Questions

Can I wear the pieces separately?
Yes, the top, wide-leg pants, and cardigan are each designed to work as part of the full set or mixed individually with other pieces in your closet.

What sizes are available?
This lounge set comes in sizes XS, S, M, L, XL, and 2XL.

How does the cardigan fit?
The longline cardigan has a relaxed, open-front silhouette that layers easily over the included mock-neck top or your own favorite pieces.

Is this set suitable for both lounging and going out?
Absolutely, the tonal knit design and refined silhouette make it easy to dress up or down for a range of casual and semi-dressy occasions.

Size Chart

Size Top Length Chest Sleeve Shoulder Waist Hips 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 98 cm / 38.6 in
S 54 cm / 21.3 in 96 cm / 37.8 in 25 cm / 9.8 in 40 cm / 15.7 in 66 cm / 26.0 in 103 cm / 40.6 in 99 cm / 39.0 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 / 22.0 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

At Nicole's Coastal Boutique, customer satisfaction comes first. That's why we keep you constantly updated on your order and always offer free shipping with a track & trace code.

We offer a 100% money-back guarantee within 30 days of receiving your order. If you're not completely satisfied, simply return your item for a full refund—no questions asked.

Our customer service is available 24/7 to answer all your questions and comments. Whether you need advice on a product or help with an order, we are here to support you.

Don’t hesitate to contact us; we’re happy to help!

Please contact us at info@nicolescoastalboutique.com

A Little More to Love

The more you add, the more you save.

For today only, we're unlocking something special for our community: stackable savings on the pieces everyone can't stop reaching for.

Whether you're picking out something for your daughter, surprising your sister, or finally treating yourself, now's the moment to grab those favorites before they're gone.

Build your own bundle:

Buy 2 pieces → Extra 10% off
Buy 3 → Extra 15% off
Buy 4 → Extra 20% off
Buy 5+ → Extra 25% off

This offer runs today only and won't be coming back. And you know how it goes with us: once a style sells out, it's gone for good.

Stock is limited. Today's the day to shop.

FREE SHIPPING WITHIN THE U.S.

We make shopping effortless with free delivery anywhere in the United States on all orders, so your items arrive safely and conveniently at your door.

30-DAY RETURNS

If your piece isn’t the perfect fit, you can easily return it within 30 days of delivery. Your satisfaction always comes first

Loved for the comfort

Our pieces are chosen for comfort you can feel and style you can count on. Relax, feel confident, and enjoy timeless elegance daily.

FREE SHIPPING WITHIN THE U.S.

We make shopping effortless with free delivery anywhere in the United States on all orders, so your items arrive safely and conveniently at your door.

30-DAY RETURNS

If your piece isn’t the perfect fit, you can easily return it within 30 days of delivery. Your satisfaction always comes first

Loved for the comfort

Our pieces are chosen for comfort you can feel and style you can count on. Relax, feel confident, and enjoy timeless elegance daily.