dress black evening Velvi - Yasmin Gown - - Tulle A-line With Pleated Bodice V-neck glitter gown Colorful Off Shoulder Wedding Size:44 Regular Jacket+38 Waist Adjust 34to40)(Height: 5'7"-6')(Neck 16.5-18:L-XL Elegant Black Evening Dress

dress black evening Velvi - Yasmin Gown - - Tulle A-line With Pleated Bodice V-neck glitter gown Colorful Off Shoulder Wedding Size:44 Regular Jacket+38 Waist Adjust 34to40)(Height: 5'7"-6')(Neck 16.5-18:L-XL Elegant Black Evening Dress

Colorful Off Shoulder Wedding Dress with Embroidered Flowers - AmberBride

One possible explanation may be down to an optical illusion, stemming from how the human brain processes colours

V-neck glitter gown

Size:44 Regular Jacket+38 Waist Adjust 34to40)(Height: 5'7"-6')(Neck 16.5-18:L-XL

Since prom tends to be in the springtime and has a lot of dancing, it may be a little warm for a heavy fabric like velvet

Elegant Black Evening Dress has a v neckline with fit to flare pattern.