Your night just got better
The Leg Avenue Sinful Sister Costume offers a bold twist on classic costume style with a striking four-piece outfit designed to turn heads at themed parties and playful events. This daring look blends glossy vinyl with iconic nun-inspired elements to create a dramatic and memorable ensemble.
The centerpiece of the set is a sleek vinyl romper that hugs the body and creates a confident, form-fitting silhouette. Its glossy finish adds a dramatic edge while maintaining a polished costume look that stands out in any setting. The included rope belt ties the outfit together with a nod to traditional nun attire, adding a distinctive detail to the design.
To complete the transformation, the costume includes a collar and a classic nun habit headpiece that frame the outfit and reinforce the recognizable theme. Designed for costume parties, Halloween celebrations, and playful roleplay, the Sinful Sister costume delivers a bold, theatrical look with unmistakable character.
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Got Questions? We've got answers.
Absolutely. All orders are shipped in plain, unbranded packaging with no logos or product names—your privacy is our priority.
Yes, all our products are made from body-safe materials including medical-grade silicone, ABS plastic, and stainless steel. We never use harmful materials like phthalates or BPA.
We have detailed product guides and recommendations for beginners. Our customer service team is also happy to help you find the perfect products for your needs and comfort level.
We offer a 30-day return policy for unopened, unused products. All returns must be in original packaging and include proof of purchase.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please check our shipping page for specific details about your country.