SAINIYA High-Stretch Two-Piece Set — Comfortable, Chic, and Effortlessly Versatile
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Estimated Delivery:Oct 11 - Oct 15
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Free Shipping & Returns: On all orders over $50

SAINIYA High-Stretch Two-Piece Set — Comfortable, Chic, and Effortlessly Versatile
Looking for a two-piece set that combines comfort with a flattering fit?
SAINIYA’s highly stretchy two-piece set is designed to give you a sleek, modern silhouette while keeping you comfortable all day long.
Concern 1: Outfits that feel restrictive or stiff?
Made from 95% viscose and 5% elastane, this set offers high stretch, contouring your body for a snug yet flexible fit.
Concern 2: Want a versatile wardrobe staple?
The basic style makes it easy to mix and match with other pieces or wear together for a coordinated, chic look.
Concern 3: Complicated care routines?
Machine washable and suitable for low tumble dry, this set is simple to maintain while keeping its softness and shape.
Perfect for casual outings, lounging at home, or effortless everyday styling, SAINIYA keeps you confident and stylish with minimal effort.
Size Chart (inches)
Size | US | Top Length | Bust | Bottom Length | Waist | Hip | Sleeve Length |
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S | 4 | 16.5 | 28 | 38 | 22.8 | 28.1 | 0 |
M | 6/8 | 16.9 | 29.5 | 38.4 | 24.4 | 29.7 | 0 |
L | 10/12 | 17.5 | 31.9 | 38.6 | 26.8 | 32.1 | 0 |
XL | 14 | 18.1 | 34.3 | 38.8 | 29.1 | 34.4 | 0 |
Enjoy free shipping on orders over $50. For orders under $50, shipping costs will apply—simply enter your address at checkout to see the exact amount.
We want you to be 100% satisfied with your purchase.
Items can be returned for free within 14 days, with refunds processed within 1–2 days for a worry-free shopping experience.
Discover more in our FAQ
How long will it take to receive my order?
- We ship within 1 business day.
- From our EU warehouse: Estimated delivery within 1–5 days
- From overseas warehouse: Estimated delivery within 3–10 days (all taxes and duties covered by us)
Do l need to pay extra taxes or customs fees?
- Enjoy free shipping on orders over $50 (or equivalent in EUR).
- Orders below $50 will have shipping costs calculated automatically based on your region.
Can l return my order if |'m not satisfied?
- Yes! You can return your items for free within 14 days of receiving them—no questions asked.
- Please make sure items are unused and in their original packaging.
How long does a refund take?
Once we receive and verify the returned item, your refund will be processedwithin 1–2 business daysto your original payment method.
Which payment methods do you accept?
- We accept the following secure payment methods:
- Credit / Debit Cards (Visa, Mastercard, American Express)
- PayPal
- Apple Pay / Google Pay
- Local payment options (e.g., Klarna, Bancontact) depending on your region
How can l track my order?
- After your order is shipped, you’ll receive a tracking link via email.
- You can also log in to your account and check the “My Orders” page on our website to view your order and shipping updates anytime.
Where do your products ship from?
- Our products are shipped from our EU warehouse and trusted international partners.
- Some popular items may ship from overseas warehouses, but all shipments are fully tracked and safely delivere
Are your products authentic?
Yes, all SAINIYA products are 100% authentic and sourced directly from certified brands and authorized suppliers
How can l contact customer support?
You can contact us through the following ways:
📩 Email: Luna@sainiya.shop or Jerry@sainiya.com
💬 Live Chat: Use the online chat feature on our website to reach our support team directly.