Sacai stripe T-shirt with ruffle back

Sacai stripe T-shirt with ruffle back, purchased in Tokyo Label says 1 but I feel like it fits more like a 0 so listing as 0. Selling in good used condition. Photos are taken of item at time of sales and show exact condition. Please see last photo of a “hairline” on collar (only noticed when I was taking photos but wanted to call it out), fairly not obvious ! All clothing is from my personal closet and I’m and XS/0 Bundle and Save !! Please message me with any questions !!