bedfull_o_books and I drove by this shoe place and kept thinking, that looks worth checking out. It was.
It's a Brazilian shoe store, with a fairly wide variety of women's and a smaller variety of men's shoes. bedfull_o_books found some fun sandals, of which there were many varieties. (She can give you more detailed information on what she got.) I found nothing for myself, mainly because my taste doesn't run to Brazilian styles. But the prices are reasonable and the staff are friendly. Their Portuguese is probably better than their English, but they were helpful enough.
They claim to be having a sale right now. Who knows. The prices aren't high, anyway.
Their website is Flash only, and doesn't seem to talk about women's shoes at all, which is odd given that that's most of their stock. I'm going to give you all the substantive info here:
The Crown Shoes
377 Main St.
Medford, MA 02155
While you needn't bother visiting the website, you could do worse than to visit the shop and give them a browse, if you're looking for not-very-sensible women's summer shoes.