Comfy, casual shoes for every day wear?

Hi all! First post here 🙂

Basically, I'm just looking for some heels that aren't too flashy, will go with every day outfits, and are comfortable enough for plenty of walking, but are still cute and stylish. I wear heels often and I'm good at walking in the, so they don't have to be kitten heels or anything- I just want something a bit more subtle than my six-inch Pleasers, haha. I'm a nineteen year old girl in university, so I don't want something too old-lady-esque. I do love interesting styles (like Tabis and the such), so they don't need to be ultra bland. Again, just something cute for every day, a few steps down from my Pleasers. I'm a US6/UK4, if that matters. Thanks for any suggestions!