Anastasia Karanikolaou (aka Stassie), an American social media star, entrepreneur, and close friend of the Kardashian-Jenner family, attended the Gentle Monster × Bratz launch event in Los Angeles in 2025.
She showcased a bold, fashion-forward look—a glossy lavender vinyl mini dress with puffed sleeves and a cinched waist—blending playful nostalgia with modern retail style perfect for the designer collaboration reveal.
The outfit was styled with white thigh-high boots, statement oversized sunglasses, sleek high ponytail, and fresh, dewy makeup—allowing Anastasia’s confident presence and trendy aesthetic to shine during the high-energy launch celebration.