Bicolour mod dress

This forever 21 dress has a cool mod style that features a flowy white top and a gorgeous deep orange skirt with pockets! There is a removable, self tying collar as well. The sleeves are buttoned at the cuffs! It’s described as a medium on the tag but I would say it fits more like a small. Measurements (inches laid flat) ⚓️: Size: M but fits more like a S Neck: 7 Ptp: 17 Waist: 13 (26 all the way around) Waist to hem: 17.5 Arm length: 23 Arm hole opening: 4.5 Material type 🌊: Feel: light, flowy top, with thicker linen-like material on the bottom Stretch?: no