Make an entrance in this Butter Yellowstrapless mermaid prom dress designed for a sleek, confident silhouette. The sweetheart neckline is softly gathered for shape, while the bold double keyhole cutout bodice brings a modern, statement look. Turn around to reveal the dramatic lace-up corset back, finished with a glossy satin sweep that trails into a dreamy sweep train for photos that look expensive from every angle.
- Butter Yellow / Yellow tone - Straplesssweetheart neckline with gathered bust - Double keyhole cutout bodice (center front) - Lace-up corset back with open back detail - Body-hugging mermaid silhouette - Smooth, glossy satin finish - Floor-length hem with a sweep train - Ideal for prom, formal, pageant, and evening events
To ensure a perfect fit, please take each measurement carefully and compare it with our size chart before ordering. Wear an unpadded bra and stand relaxed while measuring.
For step‑by‑step visual instructions, click here to view our measurement guide. You can download the diagrams for easier reference.
US 0: Bust 31.5'' (80 cm), Waist 23.5'' (60 cm), Hips 33.75'' (86 cm), Hollow to Floor 57'' (145 cm).
1. Body Measurements
Bust: Around the fullest part of your chest
Waist: At the narrowest point, above your belly button
Hips: Around the fullest part of your hips and seat
Back Shoulder Width: From one shoulder seam to the other, across your upper back
Height: From the top of your head to the floor (no shoes)
Hollow to Floor: From the base of your neck (hollow of throat) down to the floor (no shoes)
Hollow to Hem: From the hollow of your throat to your desired hemline (for shorter dresses)
Shoe Height: Measure the height of the heels you plan to wear
Armpit Hole: Around the fullest part of your underarm opening
Upper Arm/Bicep: Around the fullest part of your upper arm
Sleeve Length: From the shoulder seam to your wrist
Shoulder to Bust: From the top of your shoulder down to the bust point
