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Thalassa - Sparkly Floor Length Party Dress
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SHINE BRIGHT AND FEEL BEAUTIFUL ALL NIGHT
At Claire’s Boutique Mornington, we believe every woman deserves a dress that makes her feel radiant—and the Thalassa - Sparkly Floor Length Party Dress is made to do just that. Designed with love and a little bit of sparkle, this stunning gown flows beautifully and catches the light in all the right ways. Whether you're headed to a wedding, a holiday party, or a magical night out, this dress is sure to make you feel like the star of the evening.

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Sparkling Finish – Dazzling shimmer that catches the light for a show-stopping look.
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Flattering Floor-Length Fit – Graceful and elegant, designed to elongate your silhouette.
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Soft, Comfortable Fabric – Smooth on the skin and breathable, perfect for all-night wear.
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Perfect for Special Occasions – Ideal for weddings, galas, parties, and any moment worth celebrating.

Size chart (IN):
| Size | Bust | Waist | Hip | Dress Length |
|---|---|---|---|---|
| XS | 32.28 | 25.59 | 37.40 | 40.94 |
| S | 33.86 | 27.56 | 39.37 | 41.34 |
| M | 36.22 | 29.53 | 41.34 | 41.73 |
| L | 37.80 | 31.50 | 43.31 | 42.13 |
| XL | 40.16 | 33.46 | 45.28 | 42.52 |
| 2XL | 41.73 | 35.43 | 47.24 | 42.91 |
Don’t wait—our stock is almost gone! Add Thalassa to your collection today and enjoy free shipping with love from our family to yours.
For the best fit and comfort, please check our size charts. Scroll to the chart you need.
Contour Collective Size Charts
WOMEN
| Size | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|
| XS | 29.9–31.9 | 24.0–26.0 | 33.1–35.0 |
| S | 32.3–34.3 | 26.4–28.3 | 35.4–37.4 |
| M | 34.6–36.6 | 28.7–30.7 | 37.8–39.8 |
| L | 37.0–39.0 | 31.1–33.1 | 40.2–42.1 |
| XL | 39.4–41.3 | 33.5–35.4 | 42.5–44.5 |
| 2XL | 41.7–43.7 | 35.8–37.8 | 44.9–46.9 |
| Size | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|
| XS | 29.9–31.9 | 24.0–26.0 | 33.1–35.0 |
| S | 32.3–34.3 | 26.4–28.3 | 35.4–37.4 |
| M | 34.6–36.6 | 28.7–30.7 | 37.8–39.8 |
| L | 37.0–39.0 | 31.1–33.1 | 40.2–42.1 |
| XL | 39.4–41.3 | 33.5–35.4 | 42.5–44.5 |
| 2XL | 41.7–43.7 | 35.8–37.8 | 44.9–46.9 |
| Size | Waist (in) | Hips (in) | Inseam (in) |
|---|---|---|---|
| XS | 24.0–26.0 | 33.1–35.0 | 29.9 |
| S | 26.4–28.3 | 35.4–37.4 | 30.3 |
| M | 28.7–30.7 | 37.8–39.8 | 30.7 |
| L | 31.1–33.1 | 40.2–42.1 | 31.1 |
| XL | 33.5–35.4 | 42.5–44.5 | 31.5 |
| 2XL | 35.8–37.8 | 44.9–46.9 | 31.9 |
| EU Size | UK Size | US Size | Foot Length (in) |
|---|---|---|---|
| 35 | 2.5 | 5 | 9.0 |
| 36 | 3.5 | 6 | 9.3 |
| 37 | 4 | 6.5 | 9.5 |
| 38 | 5 | 7.5 | 9.8 |
| 39 | 6 | 8.5 | 10.0 |
| 40 | 6.5 | 9 | 10.2 |
| 41 | 7 | 9.5 | 10.5 |
| 42 | 7.5 | 10 | 10.7 |
| 43 | 8 | 10.5 | 11.0 |
MEN
| Size | Chest (in) | Waist (in) | Hips (in) |
|---|---|---|---|
| S | 33.9–35.8 | 28.0–29.9 | 35.0–37.0 |
| M | 38.2–40.2 | 31.9–33.9 | 39.0–40.9 |
| L | 42.1–44.1 | 35.8–38.2 | 42.9–44.9 |
| XL | 46.1–48.0 | 40.2–42.1 | 46.9–48.8 |
| 2XL | 50.0–52.0 | 44.1–46.1 | 50.8–52.8 |
| 3XL | 53.9–55.9 | 48.0–50.0 | 54.7–56.7 |
| Size | Waist (in) | Hips (in) | Inseam (in) |
|---|---|---|---|
| S | 29.9–31.9 | 35.8–37.8 | 31.1 |
| M | 31.9–35.0 | 37.8–40.9 | 31.9 |
| L | 35.0–38.2 | 40.9–44.1 | 32.7 |
| XL | 38.2–40.9 | 44.1–46.9 | 33.1 |
| 2XL | 40.9–44.1 | 46.9–50.0 | 33.5 |
| 3XL | 44.1–47.2 | 50.0–53.1 | 33.9 |
| EU Size | UK Size | US Size | Foot Length (in) |
|---|---|---|---|
| 38 | 5 | 6 | 9.4 |
| 39 | 5.5 | 6.5 | 9.7 |
| 40 | 6.5 | 7.5 | 10.0 |
| 41 | 7 | 8 | 10.2 |
| 42 | 8 | 9 | 10.5 |
| 43 | 9 | 10 | 10.7 |
| 44 | 9.5 | 10.5 | 11.0 |
| 45 | 10.5 | 11.5 | 11.3 |
| 46 | 11 | 12 | 11.5 |
| 47 | 12 | 13 | 11.8 |
| 48 | 13 | 14 | 12.0 |
ACCESSORIES
| US Size | Diameter (in) | Circumference (in) |
|---|---|---|
| 4 | 0.58 | 1.83 |
| 5 | 0.61 | 1.93 |
| 6 | 0.65 | 2.04 |
| 7 | 0.69 | 2.14 |
| 8 | 0.72 | 2.24 |
| 9 | 0.75 | 2.34 |
| 10 | 0.78 | 2.44 |
| 11 | 0.81 | 2.54 |
| 12 | 0.85 | 2.65 |
| 13 | 0.88 | 2.75 |
Tip: If you’re between sizes, choose the larger size for a more relaxed fit.
Our products are made from high-quality materials such as cotton, silk, and linen. To preserve the quality and durability of these fine fabrics, we recommend washing them in the washing machine at a maximum temperature of 86 °F. This will keep your clothes looking beautiful for a long time and feeling comfortable against your skin.
Shipping: We ship your package free of charge with UPS or FedEx with tracking number.
Delivery processing time: All orders are processed within 1-2 business days (Monday - Friday). No orders are shipped or delivered on public holidays..
Tracking number: You will receive your tracking number immediately after processing and production are complete. It takes about 1-2 business days for the tracking code to appear on the tracking page.
Delivery times: Delivery takes place within 5-8 business days (Monday-Friday).