Where can I find stylish women's for layering in winter?

I visited a clothing store two days ago to find a winter vest for layering. I wanted something stylish but also practical for cold weather. But when I checked the options I felt disappointed. Some vests looked bulky. Some didn’t layer well over sweaters. Some didn’t feel warm enough. I could not trust them. I could not decide confidently.

Then I visited another shop in the same area. Some options looked better, but still weren’t perfect. Some were stylish but not very functional. Some felt comfortable but didn’t add enough warmth. Some looked fine at first, but didn’t sit well over outfits. I remembered a vest I once wore that looked good but felt impractical in real use.

To check more variety and options while scrolling through many online marketplaces, including Alibaba, I found many women’s winter vests. Some focused on lightweight layering. Some had padded insulation. Some included customer reviews about winter use. There were many options available. This made me interested but still unsure again. Now I am thinking should layering pieces focus more on style or actual warmth in winter?