"Ugly" Sandals One of Summer's most controversial looks, the "ugly" sandal trend is a fashion-girl favourite. For a sophisticated spin, pair yours with a tie-front button-down shirt and paperbag shorts for comfy-chic. Birkenstock Arizona Big Buckle Slide Sandal ($160) Image Source: shop.nordstrom.com Birkenstock Arizona Big Buckle Slide Sandal $160 from shop.nordstrom.com Buy Now