Women's Merino 150 Siren Short Sleeve Sweetheart

Women's Merino 150 Siren Short Sleeve Sweetheart - View 3

Women's Merino 150 Siren Short Sleeve Sweetheart - View 4

Women's Merino 150 Siren Short Sleeve Sweetheart - View 5

Women's Merino 150 Siren Short Sleeve Sweetheart - View 6

$52 ~~$80~~ In stock

A soft and stretchy T-shirt for everyday comfort and layering, the Siren Short Sleeve Sweetheart features a slim fit and our corespun merino wool blend fabric.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Emma ★★★★★ Oct 22, 2026

The corespun merino blend is really soft against the skin, and the slim fit layers perfectly under a button-down without adding bulk. I've worn it twice now and it holds its shape well after washing.

Carter ★★★★★ Oct 19, 2026

The sweetheart neckline sits perfectly and doesn’t gap, which is rare for me. The fabric feels incredibly soft against my skin and breathes well under a jacket. I’ve already worn it twice this week—thinking about grabbing another color.

Olivia S. ★★★★☆ Oct 21, 2026

The sweetheart neckline is a nice change from my usual crew necks, and the slim fit layers perfectly under a flannel without any bunching. I do wish the merino was a touch thicker, but for everyday wear it’s comfortable enough.