Giastine | Halter Ruched Wedding Guest Dress
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Size Chart
Giastine | Women's Wedding Guest Elegant Maxi Dress with Halter Neck and Ruched Waist Dresses
Size Chart — UK / cm / inch
| SIZE | UK | BUST (CM) | Bust (in) | WAIST (CM) | Waist (in) | HIPS (CM) | Hips (in) |
|---|---|---|---|---|---|---|---|
| XS | 6 | 80–84 | 31.5-33.1 | 60–64 | 23.6-25.2 | 84–90 | 33.1-35.4 |
| S | 8 | 84–90 | 33.1-35.4 | 64–70 | 25.2-27.6 | 88–96 | 34.6-37.8 |
| M | 10 | 90–96 | 35.4-37.8 | 70–76 | 27.6-29.9 | 96–102 | 37.8-40.2 |
| L | 12 | 96–102 | 37.8-40.2 | 76–82 | 29.9-32.3 | 102–108 | 40.2-42.5 |
| XL | 14 | 102–108 | 40.2-42.5 | 82–88 | 32.3-34.6 | 108–114 | 42.5-44.9 |
| 2XL | 16 | 108–114 | 42.5-44.9 | 88–94 | 34.6-37.0 | 114–120 | 44.9-47.2 |
| 3XL | 18 | 114–120 | 44.9-47.2 | 94–100 | 37.0-39.4 | 120–126 | 47.2-49.6 |
Please compare your measurements to the chart. If between sizes, we recommend sizing up.
A perfect blend of wedding guest dress and effortless style
The Lynette is a halter neck maxi dress featuring a soft cowl neckline and a fitted silhouette. The design is shaped with a ruched waist that enhances form, flowing into a smooth, full-length skirt for a balanced finish. Crafted from polyester with a satin-like surface, it offers a lightweight feel with a subtle sheen. The halter neckline and open back with tie fastening provid

Flattering feminine silhouette
A flattering cut hugs in the right places and flows where it counts — confidence in every step.
Lightweight breathable fabric
The soft, airy blend keeps you cool and comfortable from afternoon brunch to evening dinner.

Versatile for any occasion
Dress up with heels and statement jewelry or down with sandals and a denim jacket — endlessly wearable.
Wardrobe staple
A timeless piece that works across seasons — perfect for weddings, dinners, and everyday elegance.
Add Giastine to your wardrobe today and experience the difference quality makes.
Size Chart
Giastine | Women's Wedding Guest Elegant Maxi Dress with Halter Neck and Ruched Waist Dresses
Size Chart — UK / cm / inch
| Size | UK | Bust (cm) | Bust (in) | Waist (cm) | Waist (in) | Hips (cm) | Hips (in) |
|---|---|---|---|---|---|---|---|
| XS | 6 | 82 | 32.3 | 64 | 25.2 | 88 | 34.6 |
| S | 8 | 86 | 33.9 | 68 | 26.8 | 92 | 36.2 |
| M | 10-12 | 90-94 | 35.4-37.0 | 72-76 | 28.3-29.9 | 96-100 | 37.8-39.4 |
| L | 14 | 98 | 38.6 | 80 | 31.5 | 104 | 40.9 |
| XL | 16 | 102 | 40.2 | 84 | 33.1 | 108 | 42.5 |
| 2XL | 18 | 106 | 41.7 | 88 | 34.6 | 112 | 44.1 |
Sizes may vary slightly per style. Measure yourself and compare to the chart for best fit. If between sizes, size up for a relaxed fit or down for a fitted look.
All orders within the UK are shipped free of charge with full tracking, using trusted carriers like Royal Mail and UPS.
Read our Shipping Policy.
We're proud of the quality of our products. That's why we offer a 30-day return guarantee. Not satisfied? Simply contact us and we'll sort it out.
Read our Return & Refund Policy.
Our sizes fit true to standard UK sizing.
If you usually wear a size L, go with size L. If you're between sizes, we recommend sizing up.
Example: If you're between M and L, choose size L for the best fit.