For something more on the casually edgy end, consider this combination of a coat and a red mini skirt.
Red Mini Skirt with Coat Warm Weather Outfits In Their 20s
Exhibit your sartorial chops by pairing a coat and a red mini skirt for an off-duty combination. Rounding off with a pair of white canvas low top sneakers is the most effective way to infuse a more relaxed feel into this outfit.