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The Niki Biki Clean Line Sweet Heart Tank is a sleek green tank top designed for confident layering and polished everyday styling. With its sweetheart neckline, sleeveless silhouette, and smooth fitted shape, it brings a feminine finish to simple outfits while adding a bold pop of saturated color. Made from a soft, stretchy 92% nylon and 8% spandex blend, this full-length tank offers a smooth body-hugging look that works beautifully under jackets, kimonos, cardigans, and blazers without feeling bulky. The clean solid design makes it easy to style for casual days, vacation outfits, brunch, or dinner plans. Wear this versatile stretch tank with denim for an easy boutique look, pair it with wide-leg pants for modern minimal styling, or layer it under your favorite statement pieces when you want color, comfort, and shape in one dependable essential. Made in the USA and offered in one size with very stretchy flexibility.

Why We Love It

Think of this as the invisible foundation for polished looks: a fitted, full‑length tank that reads modern and minimal while the sweetheart neckline adds a soft, feminine edge. In vivid green, it functions as a color anchor under blazers, cropped sweaters, and lightweight cardigans without adding bulk, so layered silhouettes stay sleek and intentional.

Wear it as a versatile base for daytime plans, vacation packing, or a casual dinner — it’s designed to bring a confident, body‑skimming layer that highlights necklaces and open necklines. Pair with high‑waist trousers, denim, or a midi skirt when you want a clean, effortless statement from the inside out.

Most of our items follow the size chart below, unless otherwise noted in the product description:

XS: 0-2
S: 2-4
M: 6-8
L: 10-12
XL: 14-16
2XL: 18-20

📝 Please note: Sizing may vary slightly between pieces, as we source from different manufacturers. Check the product description for specific fit details when available.

SHOP THE APP ⭐
For the best way to shop, DOWNLOAD OUR FREE MOBILE APP and get notified about new arrivals before they hit the store and sell out, get alerts when we go live, plus more!

A BRAND NAME YOU CAN TRUST ⭐
10,000+ Orders shipped, 20+ years in business, and the results are clear: Our customers LOVE us. 4.6/5 star avg rating on Judge.me, an independent review site. See the reviews here.

FAST SHIPPING ⭐
Unless an item is marked as PREORDER, orders ship within 1–2 business days via USPS. Delivery typically takes 2–5 business days. Need it faster or shipping internationally? Add our express and international shipping options to your order.

DIDN'T SEE YOUR SIZE? JOIN THE WAITLIST! ⭐
We restock based on customer demand. If your size or favorite color isn’t available, hit the WAITLIST button to let us know what you're looking for! The more people add an item, the higher chance we restock it!

BE FIRST IN LINE—PREORDER NOW! ⭐
Want to guarantee your pick on restock? Place a Pre-order and we’ll automatically charge and ship it to you when it's back. Without preorders, restocked items may sell out again before you can grab them!

SAVE WHAT YOU LOVE WITH FAVORITES ⭐
Love this item but not ready to checkout? Tap the star icon in-app to add it to your Favorites list and easily find it later! Your wishlist, all in one place.

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Niki Biki Clean Line Sweet Heart Tank

Regular price $35.00
Unit price
per 
Shipping calculated at checkout.

The Niki Biki Clean Line Sweet Heart Tank is a sleek green tank top designed for confident layering and polished everyday styling. With its sweetheart neckline, sleeveless silhouette, and smooth fitted shape, it brings a feminine finish to simple outfits while adding a bold pop of saturated color. Made from a soft, stretchy 92% nylon and 8% spandex blend, this full-length tank offers a smooth body-hugging look that works beautifully under jackets, kimonos, cardigans, and blazers without feeling bulky. The clean solid design makes it easy to style for casual days, vacation outfits, brunch, or dinner plans. Wear this versatile stretch tank with denim for an easy boutique look, pair it with wide-leg pants for modern minimal styling, or layer it under your favorite statement pieces when you want color, comfort, and shape in one dependable essential. Made in the USA and offered in one size with very stretchy flexibility.

Why We Love It

Think of this as the invisible foundation for polished looks: a fitted, full‑length tank that reads modern and minimal while the sweetheart neckline adds a soft, feminine edge. In vivid green, it functions as a color anchor under blazers, cropped sweaters, and lightweight cardigans without adding bulk, so layered silhouettes stay sleek and intentional.

Wear it as a versatile base for daytime plans, vacation packing, or a casual dinner — it’s designed to bring a confident, body‑skimming layer that highlights necklaces and open necklines. Pair with high‑waist trousers, denim, or a midi skirt when you want a clean, effortless statement from the inside out.

Most of our items follow the size chart below, unless otherwise noted in the product description:

XS: 0-2
S: 2-4
M: 6-8
L: 10-12
XL: 14-16
2XL: 18-20

📝 Please note: Sizing may vary slightly between pieces, as we source from different manufacturers. Check the product description for specific fit details when available.

SHOP THE APP ⭐
For the best way to shop, DOWNLOAD OUR FREE MOBILE APP and get notified about new arrivals before they hit the store and sell out, get alerts when we go live, plus more!

A BRAND NAME YOU CAN TRUST ⭐
10,000+ Orders shipped, 20+ years in business, and the results are clear: Our customers LOVE us. 4.6/5 star avg rating on Judge.me, an independent review site. See the reviews here.

FAST SHIPPING ⭐
Unless an item is marked as PREORDER, orders ship within 1–2 business days via USPS. Delivery typically takes 2–5 business days. Need it faster or shipping internationally? Add our express and international shipping options to your order.

DIDN'T SEE YOUR SIZE? JOIN THE WAITLIST! ⭐
We restock based on customer demand. If your size or favorite color isn’t available, hit the WAITLIST button to let us know what you're looking for! The more people add an item, the higher chance we restock it!

BE FIRST IN LINE—PREORDER NOW! ⭐
Want to guarantee your pick on restock? Place a Pre-order and we’ll automatically charge and ship it to you when it's back. Without preorders, restocked items may sell out again before you can grab them!

SAVE WHAT YOU LOVE WITH FAVORITES ⭐
Love this item but not ready to checkout? Tap the star icon in-app to add it to your Favorites list and easily find it later! Your wishlist, all in one place.

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