Andrew G.
Yelp
I'm a huge huge fan of the L'Eclaireur boutiques in Paris. It really is next-level fashion in an incredibly creative setting. I remember walking into the boutique in the 1st, and being utterly blown away by the art and fashion that surrounded me. I walked to the back, ordered a coffee, and marveled at the small arrangement of rock sugar (clear, lavender and raw) that accompanied it.
The West Hollywood store focuses on furniture and interior design, and it does not disappoint. The space is great as well -- all three levels of it -- and who knew it, but you can rent it out for for events! Amazing.
My tour guide was a lovely French-Italian woman named Magdalena, and she was charming, courteous and knowledgeable. They do sell some fashion, mostly jaw-dropping Carol Christian Poell, and books as well.
Although it is likely out of your price range, go check out L'Eclarieur and take in some of that art for art's sake wild creative energy.