Mermaid Blue Long Prom Dress Backless Evening Dress
- Regular price
- US$138
- Regular price
-
- Sale price
- US$138
- Unit price
- / per
* Standard Shipping: 6-10 Business Days
Due To High Demand, Production Time On All Items Will Be Delayed 9-12 Business Days From Jan 25th. We Hope You Understand And Consider That Before Placing An Order.
Features: Elevate your energy and grace with our Mint Mermaid Long Prom Dress. Show off your back in this backless dress with delicate spaghetti straps. The elegant appliques add a touch of femininity to this stunning prom dress. Feel like a lively mermaid in this gentle and charming gown.
Details:
- Silhouette: Mermaid Style
- Color: Light Pink/Mint/Lilac/Blue/Yellow/Coral
- Length: Long
- Neckline: Spaghetti Straps
- Sleeves: Sleeveless
- Embellishment: Appliques
Occasion: Cute Long Prom Dress is Perfect for Prom Dress, Formal Party Gowns, Evening Gowns, Graduation Evening Dress, Wedding Receptions, Evening Party Dress for Teens, Formal dress, Formal, Semi-Formal Gala, Special Occasion, Holiday Celebrations.
Processing Time: All normal product will need 3-15 business days to process.
Standard Shipping: (6-10 business days)
Expedited Shipping: (3-5 business days)
If you would like to return or exchange the product, please contact us within 14 days of delivery. More details click here.

Size Chart
Size | Bust | Waist | Hips | Hollow to Floor |
---|---|---|---|---|
US2 | 33.0 | 25.5 | 35.8 | 58.0 |
US4 | 33.5 | 27.0 | 36.6 | 58.0 |
US6 | 34.5 | 27.5 | 38.0 | 59.0 |
US8 | 35.5 | 28.0 | 38.5 | 59.0 |
US10 | 36.5 | 29.5 | 40.0 | 60.0 |
US12 | 38.0 | 31.0 | 41.0 | 60.0 |
US14 | 39.5 | 32.5 | 43.0 | 61.0 |
US16 | 41.0 | 34.0 | 44.0 | 61.0 |
US16W | 43.0 | 36.0 | 45.5 | 61.0 |
US18W | 45.0 | 38.5 | 47.5 | 61.0 |
US20W | 47.0 | 41.0 | 49.5 | 61.0 |
US22W | 49.0 | 43.0 | 51.5 | 61.0 |
US24W | 51.0 | 45.0 | 53.5 | 61.0 |
US26W | 53.0 | 47.5 | 55.5 | 61.0 |
Size | Bust | Waist | Hips | Hollow to Floor |
---|---|---|---|---|
US2 | 83 | 65 | 91 | 147 |
US4 | 85 | 68 | 93 | 147 |
US6 | 88 | 70 | 96 | 150 |
US8 | 90 | 72 | 98 | 150 |
US10 | 93 | 75 | 101 | 152 |
US12 | 97 | 79 | 105 | 152 |
US14 | 100 | 83 | 109 | 155 |
US16 | 104 | 86 | 112 | 155 |
US16W | 109 | 92 | 116 | 155 |
US18W | 114 | 98 | 121 | 155 |
US20W | 119 | 104 | 126 | 155 |
US22W | 124 | 109 | 131 | 155 |
US24W | 130 | 115 | 136 | 155 |
US26W | 135 | 121 | 141 | 155 |
Size | Bust | Waist | Hips |
---|---|---|---|
XS | 32-33 | 24-25 | 35-36 |
S | 34-35 | 26-27 | 37-38 |
M | 36-37 | 28-30 | 39-40 |
L | 38-39 | 31-32 | 41-43 |
XL | 40-42 | 33-35 | 44-46 |
2XL | 42-44 | 36-38 | 47-49 |
3XL | 44-46 | 38-40 | 49-51 |
4XL | 47-48 | 43-44 | 52-53 |
5XL | 49-51 | 44-45 | 53-55 |
6XL | 52-54 | 46-47 | 56-58 |
Size | Bust | Waist | Hips |
---|---|---|---|
XS | 81.3-83.8 | 61.0-63.5 | 88.9-91.4 |
S | 86.4-88.9 | 66.0-68.6 | 94.0-96.5 |
M | 91.4-94.0 | 71.1-76.2 | 99.1-101.6 |
L | 96.5-99.1 | 78.7-81.3 | 104.1-109.2 |
XL | 101.6-106.7 | 83.8-88.9 | 111.8-116.8 |
2XL | 106.7-111.8 | 91.4-96.5 | 119.4-124.5 |
3XL | 111.8-116.8 | 96.5-101.6 | 124.5-129.5 |
4XL | 119.4-121.9 | 109.2-111.8 | 132.1-134.6 |
5XL | 124.5-129.5 | 111.8-114.3 | 134.6-139.7 |
6XL | 132.1-137.2 | 116.8-119.4 | 142.2-147.3 |
Size | Bust | Waist | Hips | Hollow to Hem |
---|---|---|---|---|
J6 | 26.5 | 22 | 28.5 | 46 |
J8 | 27.5 | 23 | 29.5 | 48 |
J10 | 28.5 | 24 | 30.5 | 50 |
J12 | 30 | 25 | 32 | 52 |
J14 | 31.5 | 26 | 33.5 | 53 |
J16 | 33 | 27 | 35 | 54 |
Size | Bust | Waist | Hips | Hollow to Hem |
---|---|---|---|---|
J6 | 67 | 56 | 72 | 117 |
J8 | 70 | 58 | 75 | 122 |
J10 | 72 | 61 | 77 | 127 |
J12 | 76 | 64 | 81 | 132 |
J14 | 80 | 66 | 85 | 135 |
J16 | 84 | 69 | 89 | 137 |
US | EU | UK | AU | JP |
---|---|---|---|---|
5 | 35-36 | 3 | 5 | 22 |
5.5 | 36 | 3.5 | 5.5 | 22.5 |
6 | 36-37 | 4 | 6 | 23 |
6.5 | 37 | 4.5 | 6.5 | 23.5 |
7 | 37-38 | 5 | 7 | 24 |
7.5 | 38 | 5.5 | 7.5 | 24.5 |
8 | 38-39 | 6 | 8 | 25 |
8.5 | 39 | 6.5 | 8.5 | 25.5 |
9 | 39-40 | 7 | 9 | 26 |
9.5 | 40 | 7.5 | 9.5 | 26.5 |
10 | 40-41 | 8 | 10 | 27 |
10.5 | 41-42 | 9 | 10.5 | 27.5 |
11 | 43 | 10 | 11 | 28 |

BUST: Measure under your arms around the fullest part of your bust. Make sure to keep the tape level!
WAIST: Make sure the measuring tape fits comfortably as you measure around the narrowest part of your natural waist.
HIPS: Stand with your feet together, and measure around the widest part of your hips.
Frequently Bought Together
Purchased this for my daughters senior prom. It was even more gorgeous in person! The fit was perfect but we did take it to alterations to add an extra criss cross in the back to prevent any gaping. The color is gorgeous and definitely stands out in pics!
This is a beautiful dress, but I bought it as an adult, it definitely looked really young. It's great quality, I was pleasantly surprised by the thickness when it was delivered!
This dress was stunning!The yellow was a very soft color and was exactly as advertised. Definitely recommend