The phrase "warm season" refers to a period of time when the weather is mostly hot or comfortably warm. It represents the part of the year that is not cold or freezing. Full definition
They sit below your growing bump and are particularly great during warmer seasons as it means less layers for your bump. (mayarya.com)
The lace detail also helps it to translate in warmer seasons. (chic-ethique.com)
The reason why asymmetrical skirts have become even more demanded from past few years lies in the fact that they are rated as top trendy outfits for warm season by many fashion designers. (hercanvas.com)