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Brilliant Behavior Royal Blue Sequin Backless Mini Dress 2
Brilliant Behavior Royal Blue Sequin Backless Mini Dress 3
Brilliant Behavior Royal Blue Sequin Backless Mini Dress 4
Brilliant Behavior Royal Blue Sequin Backless Mini Dress 5

Brilliant Behavior Royal Blue Sequin Backless Mini Dress

Lulus
New price $78.40Old price$98 with code JUNE2026
4.312 ReviewsRating, 4.3 out of 5 stars from 12 reviews.

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Description
Why look merely glamorous when you can embrace extravagance in the Lulus Brilliant Behavior Royal Blue Sequin Backless Mini Dress! Shimmering sequins and even shinier paillettes dance across this perfect party dress that features a mock neckline and long sleeves with padding at the shoulders. The flirty bodycon silhouette will effortlessly flaunt your figure as it falls to a cute mini hem. Button-loop closures secure above a open-back cutout that lends an alluring finish. Hidden back zipper/clasp.
  • Lined.
Size & Fit
Fit: True to Size
Runs SmallTrue to SizeRuns Large
Size Chart
  • bustGreat for any cup size.
  • waistFitted - very fitted at natural waist.
  • hipFitted - stretchy fabric allows room for hips.
  • undergarmentsMay be worn with an adhesive bra, petals, or no bra.
  • fabricFabric has some stretch.
  • lengthAbove mid-thigh. Size M measures approximately 33" from shoulder to hem.

Customer Reviews

4.3
Product Rating: 4.3 of 5 stars
12 Reviews
Fit: True to Size
Runs SmallTrue to SizeRuns Large
  1. Product Rating: 5 of 5 stars

    Husband's 50th Birthday Party

    I love the dress! I received compliments all night! I had 5 requests from our guests about whether they could borrow my dress! It was a hit!
    Mary C. — 5' 5" tall, 165lbs lbs, 36D, waist 43", 46" hip
    Fit: True to Size Size: L Event: Party Color: Royal Blue Royal Blue
  2. Product Rating: 1 of 5 stars

    Extremely short

    Beautiful dress but extremely short. I won't be able to wear it for my birthday... I wouldn't buy it if I knew it was that short.
    Response from Lulus.com: Hi Anelisse, thanks for sharing your feedback! We're so sorry this dress ran too short for you. If you would like additional insight regarding fit and sizing for future purchases, please reach out to our team of fit experts (lulus.com/customerservice). We want to help you shop with confidence! xo
    Anelisse — 5' 2" tall, 132lbs lbs
    Fit: Runs Small Size: S Color: Silver Silver
  3. Product Rating: 5 of 5 stars

    You feel like a disco ball!!

    This dress is definitely a little scratchy but is so worth it!! I got so many compliments!
    Leah S.
    Fit: True to Size Size: L Event: Sorority/Fraternity Event Color: Silver Silver
  4. Product Rating: 5 of 5 stars

    This dress will make you the limelight!

    The material is really good and definitely more than what I expected for this type of dress. It is a little loose in the back area and you can see some open curves. Wish the fit in the back area was a little adjustable.
    The material is really good and definitely more than what I expected for this type of dress. It is a little loose in the back area and you can see some open curves. Wish the fit in the back area was a little adjustable. - Dhara N.
    Dhara N.
    Fit: Runs a Little Large Size: L Event: Party Color: Royal Blue Royal Blue
  5. Product Rating: 4 of 5 stars

    Party dress

    I paid $12 for this dress, I did some alterations to the dress by removing some of the large sequins in some areas of the dress.
    I paid $12 for this dress, I did some alterations to the dress by removing some of the large sequins in some areas of the dress. - Lauren K.
    I paid $12 for this dress, I did some alterations to the dress by removing some of the large sequins in some areas of the dress. - Lauren K.
    Lauren K. — 5' 2" tall, 130lbs lbs
    Fit: True to Size Size: M Color: Silver Silver
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