The Kuki Boots by SIMONMILLER shine with all-over crystals, a knee-high silhouette, and a flared kitten heel. The Kuki Boots by SIMONMILLER shine with all-over crystals, a knee-high silhouette, and a flared kitten heel. SIMONMILLER is a Los Angeles-based lifestyle brand encapsulating a playful take on classic luxury. Featuring ready-to-wear, footwear, bags, and jewelry, each piece epitomizes the vibrant and mod lifestyle of their CEO and Creative Director, Chelsea Hansford.