





Summer Sweetheart Sleeveless Midi Dress
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Embrace timeless Parisian elegance with our French-inspired strapless black midi dress, the essential summer 2025 trend piece. This dress combines classic sophistication with modern allure, featuring a delicate sweetheart neckline that accentuates your collarbone and a high-waisted design that creates an effortlessly flattering silhouette. Crafted from luxurious stretch fabric, it hugs your curves in all the right places while ensuring comfortable wear throughout warm summer evenings. The minimalist design speaks volumes through its perfect cut and impeccable tailoring, making it the ultimate versatile piece that transitions seamlessly from cocktail parties to romantic dinners.
Key Features:
Classic sweetheart neckline with refined strapless design
Flattering high-waist cut that elongates the silhouette
Premium stretch fabric with comfortable compression
Timeless black midi dress versatility
Expert tailoring for perfect fit
Ideal For:
The modern woman who appreciates timeless elegance and versatile sophistication
Perfect For:
Summer wedding guest occasions
Cocktail parties and evening events
Date nights and romantic dinners
Vacation dinners and resort wear
Special anniversary celebrations
See more: Midi Dresses
Size Chart :
SIZE | TR/EU | UK | US | BUST | WAIST | HIPS | |||
INCH | CM | INCH | CM | INCH | CM | ||||
S | 36 | 8 | 4 | 33-35'' | 84-90 | 26-27'' | 66-70 | 35-37'' | 90-94 |
M | 38 | 10 | 6 | 36-38'' | 92-98 | 27-29'' | 70-74 | 38-40'' | 96-102 |
L | 40 | 12 | 8 | 40-42'' | 102-108 | 30-31'' | 76-80 | 41-43'' | 104-110 |
XL | 42 | 14 | 10 | 43-45'' | 108-114 | 31-34'' | 80-86 | 44-46'' | 112-116 |
XXL | 44 | 16 | 12 | 45-48'' | 116-122 | 35-37'' | 88-94 | 47-49'' | 120-124 |
SIZE GUIDE
Our garments follow Australian sizing. The models we use generally wear size 6-8 or One Size garments. For more specific measurements of our girls, please visit our Model Information. The below chart can be used as an estimate when converting sizes. Please use this as a guide only as we cannot guarantee slight differences between manufacturing of items.
We recommend viewing individual product descriptions which will include specifics about fit and fabric stretch to help you decide on sizing.
If you have any questions about the sizing or styling of our items you can email us at info@Rivacoco.com and we'll be more than happy to assist.
CLOTHING SIZE
Fortunate One uses standard Australian sizes. Please refer to the conversion table below as a guide.
SIZE (AUS) | BUST (CM) | WAIST (CM) | HIPS (CM) |
---|---|---|---|
6/XS |
80-84cm 31-33" |
60-64cm 23.5-25" |
86-90cm 34-35.5" |
8/S |
85-89cm 33.5-35" |
65-69cm 25.5-27" |
91-95cm 36-37.5"91 |
10/M |
90-94cm 35.5-37" |
70-74cm 27.5-29" |
96-100cm 38-39.5" |
12/L |
95-99cm 37.5-39" |
75-79cm 29.5-31" |
101-105cm 40-41.5" |
14/XL |
100-104cm 39.5-41" |
80-84cm 31.5-33" |
106-110cm 42-43.5" |
SIZE CONVERSIONS
XXS | XS | S | M | L | XL | |
AUSTRALIA | 4 | 6 | 8 | 10 | 12 | 14 |
US | 0 | 2 | 4 | 6 | 8 | 10 |
UK | 4 | 6 | 8 | 10 | 12 | 14 |
EUROPEAN | 32 | 34 | 36 | 38 | 40 | 42 |
SHOE SIZE
US SIZE | AUS SIZE | UK SIZE | EU SIZE |
---|---|---|---|
4 | 4 | 2 | 35 |
5 | 5 | 3 | 36 |
6 | 6 | 4 | 37 |
7 | 7 | 5 | 38 |
8 | 8 | 6 | 39 |
9 | 9 | 7 | 40 |
10 | 10 | 8 | 41 |
11 | 11 | 9 | 42 |
HOW TO MEASURE

Free standard shipping for 2 or more items.
Standard shipping 8-15 business days for delivery. Shipping Policy
Support returns/exchanges within 14 days. Return/Exchange Policy