I love the menswear inspired spectators, but so far, I have only found pairs that I "like," but that I am not 100% in love with. A pair of CL's Alicete that I bought in February are my commitment so far to this trend. Here are just some of the designer spectators that I have considered, but that I have not been "wow"ed enough to purchase:
Marc Jacobs -- I like the design of his runway shoes with the 4"+ heel, but I don't like how I look in squared toe shoes. The color combination that stands out for me is a dark ruby, but I'm still not completely committed on these.
YSL -- They're intersting, but the light colored stumpy heel just doesn't do it for me. Also, a few SAs told me that people have complained that the pointy toe and high pitch of the arch make it uncomfortable.
Miu Miu -- I think MM's brightly colored spectators are a lot of fun. If I needed a fun pair of shoes, I would go with these. For a second, I thought about buying them in the beige/red color combo ... then I realized they stood out too much.