A long sleeve can be basic.
Or it can be essential.
The Iris Thumbhole is Maison Fallen’s take on a premium everyday piece: minimal in appearance, but built with precision, proportions, and details that completely change how it feels on the body.
It’s not just a shirt — it’s a layer designed to stay with you.
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A Serafino Long Sleeve Made for Everyday Wear
The Iris is a serafino long sleeve, developed to balance comfort and structure.
Clean lines, a timeless shape, and a fit that feels natural — perfect on its own or as a base layer under outerwear.
It’s the kind of piece that works in every wardrobe because it doesn’t need to be loud to stand out.
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Ribbed Texture and Premium Construction
The fabric is defined by a refined ribbed structure, giving the shirt a premium feel and a more sculpted look compared to standard cotton long sleeves.
The ribbed texture adds depth, improves fit, and enhances durability, making Iris a true premium long sleeve shirt designed to last.
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Thumbhole Detail: Comfort Meets Identity
The signature element of this garment is the thumbhole sleeve detail.
A functional design choice that improves comfort and wearability, especially during colder seasons or layered looks. It keeps the sleeve in place and adds a subtle technical aesthetic.
It’s a small feature, but it changes everything:
movement, fit, silhouette.
That’s why Iris is not simply a long sleeve — it’s a thumbhole top built with intention.
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Minimal Design, Maximum Attention to Detail
Maison Fallen pieces are defined by balance: essential shapes, but crafted with detail-focused construction.
The Iris Thumbhole reflects that philosophy perfectly. Every line is clean, every element is considered. It’s designed to be worn daily, without ever feeling repetitive.
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Made in Italy, Made to Stay
Produced in Italy with careful attention to quality, the Iris is part of Maison Fallen’s vision of modern essentials: garments that feel timeless, functional, and elevated.
A piece that becomes part of your uniform.
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The Essential Layer for Every Season
Wear it under a jacket, under a flannel, with denim, or on its own.
The Iris Thumbhole adapts naturally, making it ideal across seasons and styles.
A clean, premium long sleeve with a distinctive detail — designed to feel effortless, but never ordinary.