• Front view of navy chiffon maxi dress with sweetheart neckline, smocked back bodice and front-left slit, fully lined through the body.
  • Model wearing navy chiffon maxi dress showing elastic off-shoulder detail, smocked back and flowing skirt with a subtle front slit.
  • Back view of navy maxi dress highlighting the smocked back bodice and lightweight chiffon overlay with full lining in the body.
  • Detail shot of navy chiffon fabric and smocking at the back bodice showing texture and lightweight drape of the skirt fabric.
  • Close-up of sweetheart neckline and elastic shoulder detail on the navy chiffon maxi dress, showing seam finish and lining edge.
  • Full-length image of navy chiffon maxi dress on model, illustrating flow, length, and front-left slit for movement.
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Sierra Sweetheart Maxi Dress

Sierra Sweetheart Maxi Dress

$ 52
$ 52
Shipping calculated at checkout.
4.6
Rated 4.6 out of 5 stars
4.6 Stars (169 Reviews)
Color :   Navy
Size Select Size View size chart Select a Size
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Details

Float through formal events in the Sierra Sweetheart Maxi, a lightweight chiffon gown designed for flattering movement and timeless elegance. The dress combines a soft sweetheart neckline with a smocked back for flexible support and a clean, fully lined body for coverage.

  • Fabric & construction: Lightweight chiffon overlay with 100% polyester construction; fully lined through the body with unlined sleeves for airy comfort.
  • Neckline & fit: Romantic sweetheart neckline with elastic shoulders and a smocked back bodice that offers gentle stretch and a secure fit.
  • Silhouette details: Floor-length maxi skirt with a front-left slit that adds graceful movement and easy step-through when walking or dancing.
  • Comfort & wear: Elastic shoulders and smocked back allow for flexible sizing and all-day comfort at weddings, galas, or special occasions.
  • Sizing & model: Available XS–XL; Makayla is 5'7" (34C) and wears size S in product imagery to illustrate fit.
  • Care recommendation: Gentle wash recommended; handle with care to preserve chiffon drape and lining.

This navy maxi dresses up easily with heels and simple jewelry for bridesmaids, guests, or evening events. Versatile and lightweight, the Sierra Sweetheart Maxi is designed to deliver a flattering silhouette and comfortable wear from ceremony through reception.

Size & Fit

Runs Small
True to Size
Runs Big

Shipping & Returns

 

  • You have 14 days from the date of fulfillment to return your item.

  • To see our full return policy and start a return click here

 

  • Processing Time All orders are processed within 24 hours (Monday–Friday).Shipping Schedule Orders ship within 24 hours, Monday through Friday. Orders placed on weekends or holidays will ship the next business day.Estimated Delivery Times (after shipment)
    • Domestic (U.S.): 3–7 business days (Standard Shipping)
    • Domestic Express - Ships by next day and arrives within 2-3 business days.
    • International: 10–20 business days
    Please note that delivery times are estimates and may vary due to carrier delays or customs processing for international orders. 

  • To see our full shipping policy click here

Free shipping on all orders $120+
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4.6
Rated 4.6 out of 5 stars
Based on 169 reviews
Total 5 star reviews: 130 Total 4 star reviews: 23 Total 3 star reviews: 13 Total 2 star reviews: 1 Total 1 star reviews: 2
91%would recommend these products
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169 reviews
  • KL
    Kayla L.
    Verified Buyer
    Age Range 26-31
    Height 5' 8"
    Body Type Hourglass
    Size L
    1 month ago
    Age Range 26-31
    Height 5' 8"
    Body Type Hourglass
    Size L
    Reviewing
    Sierra Sweetheart Maxi Dress | Light Blue
    Rated 5 out of 5 stars
    Perfect fit

    This dress was stunning for family photos and was very flattering

    FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • RG
    Rylee G.
    Verified Buyer
    Age Range 20-25
    Height 5' 7"
    Body Type Hourglass
    Bra Size 36-38DD
    Size L
    3 months ago
    Age Range 20-25
    Height 5' 7"
    Body Type Hourglass
    Bra Size 36-38DD
    Size L
    Reviewing
    Sierra Sweetheart Maxi Dress | Navy
    Rated 5 out of 5 stars
    Definitely recommend

    I wore this dress to a Christmas photoshoot that ended up being my engagement! It’s beautiful. Very comfortable and fits perfectly in all the right places. 10/10

    FitRated 0.0 on a scale of minus 2 to 2
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  • DD Profile picture for Deearra D.
    Deearra D.
    Verified Buyer
    Age Range 32-37
    Height 5' 4"
    Size XL
    4 months ago
    Age Range 32-37
    Height 5' 4"
    Size XL
    Reviewing
    Sierra Sweetheart Maxi Dress | Lilac
    Rated 5 out of 5 stars
    Dress!

    This dress was perfect! I’m 5’4 and weighed about 190 in this picture. I opted for an XL because I didn’t want it too fitted. I most likely could have gotten a L as it wasn’t tight or snug at all. I recommend if on the shorter side to wear heels or have it take in.

    FitRated 0.0 on a scale of minus 2 to 2
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  • AB
    Alicia B.
    Verified Buyer
    Age Range 44-49
    Height 5' 4"
    Size L
    6 months ago
    Age Range 44-49
    Height 5' 4"
    Size L
    Reviewing
    Sierra Sweetheart Maxi Dress | Navy
    Rated 5 out of 5 stars
    Perfect Mother of Groom Dress

    This dress was beautiful and absolutely perfect for my son’s wedding.

    FitRated 0.0 on a scale of minus 2 to 2
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  • E
    Emily
    1 year ago
    Reviewing
    Sierra Sweetheart Maxi Dress | Spice
    Rated 5 out of 5 stars
    Flattering & Good Quality

    I got this as a bridesmaid dress and it worked great! Good quality and affordable price compared to other bridesmaid dresses. Bought a size XL and it fit perfect (Size 16; 5' 4") "Spice" was the perfect burnt orange color as well!

    Was this helpful?