NWT Alice + Olivia Pammy Sequin Striped Dress

NWT party dress from Alice + Olivia! Striped sequined knit with boat neckline and 3/4 sleeves. Mesh inset at back with exposed zipper. This dress was purchased from Bergdorfs and never worn. When photographing, I noticed two places on the back where small clusters of sequins are pinkish (see photos). I believe it must be be a manufacturer error and is not obvious unless closely staring but I wanted to point them out. Otherwise in perfect, new condition!