XXS Womens Babaton Aritzia sweater with tie back detail cashmere silk collegiate

Wrap yourself in cashmere, cotton and silk in this elegant sweater by Babaton, Aritzia. Features two tone dark blue and grey, cream cotton ties to create a back loop and 3/4 length sleeves. 35 inch bust but a bit tight under arms (thus the XXS) 23 inches back neck length collegiate back detail ties cashmere silk XXS It's like new. Came with the round blue patch on the inside from Aritzia....I'm not sure why. Please note: there is a bit of pilling on the back and in one spot in the front as in pics as reflected in the price.