Figs On Shift Packable Puffer Jacket

New with tags. I purchased this and then forgot to return it in time during the holidays. I typically fit a large shirt but this jacket fits small in the bust. The measurements are correct, I just forgot to check them. Had I read the size chart prior to purchasing, I would have gone with an XL. From the website: Lightweight and layerable with AC-proof insulation, water repellent protection and packaway storage, this Puffer Jacket packs serious heat — on-shift and off.