Spanish boots, which I think of as a "jewel in the outfit". The embellishments (rhinestones, decor, feminine straps) make an impact, but it doesn't feel cheap - it's playful yet sophisticated. What I love most about them is that they look festive, but you can use them in a totally casual way too. They're great when you want to lift up a simple dress, jeans and white shirt, or an all-black outfit with one striking element. For embellished models, I recommend keeping the rest of the outfit clean and protecting the shoes with waterproofing and gentle storage so the decor doesn't rub off.