Butterfly Glow Teddy. Glow-in-the-dark butterfly embroidered illusion tulle. *Takes up to 10 minutes for fabric to glow in the dark. - Satin ribbon bow detail. - Plunge neckline with underwire. - Hook & eye closure. - Brazilian back. - Cotton gusset. XL: Cup- D-DD. Bust - 40-42 inches. Waist - 31-33 inches. Hips - 41-43 inches.