Women's Casual Loose Mock Turtleneck Long Lantern Sleeve Rib-Knit Sweater

Target

Women's dress category, Rib-knit material, Heathered color (plausible match given source lighting), Long sleeves, Above-the-knee length

Women's Talbots Turtleneck Sweater Dress

Talbots

Ribbed knit material, Turtleneck style, Long sleeves, Purple color family

Gap Women's Cashsoft Ribbed Mockneck Midi Dress

Gap Factory

Ribbed knit material, Long sleeves, Midi length, Fitted silhouette, Similar ribbing width