Sisters Kimberly and Nancy Wu have been killin’ the minimalist handbag game since 2012 with their label Building Block. The design duo is all about making utilitarian synonymous with luxury. Their design approach means shedding any unnecessary hardware or excess adornments, and instead focusing on forming clean lines and executing impeccable construction. This is what makes their bags timeless. We’re absolutely smitten with the new colors they’ve introduced this season (I’ve never loved taupe more than I do now) and as usual, the distinctive silhouettes make it hard to pick just one bag.