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The Oversized Shirt: A Study in Effortless Dressing

The classic button-up remains one of fashion’s most reliable tools, especially when proportion does the work.

By Olivia Wang25 july 20263 min read
The Oversized Shirt: A Study in Effortless Dressing
Look 01 — Sculptural tailoring photographed in Singapore. Photography: STRAITSG Studio

The oversized shirt is one of those rare fashion pieces that survives trend cycles because it is fundamentally useful. In 2026, its appeal is still tied to the same idea: volume creates ease.

Recent street-style and editorial coverage continues to show oversized button-ups worn over T-shirts, under jackets or simply loose with trousers. The look works because the shirt creates a relaxed frame without requiring a complicated outfit.

In Singapore, the silhouette has an additional advantage. A lightweight cotton or linen-blend shirt can be worn as a top layer in air-conditioned spaces and removed when the temperature rises. It is practical dressing with enough structure to remain polished.

The most important decision is proportion. A very large shirt looks intentional when the rest of the outfit has a clear relationship to it. Try wide trousers for a deliberately fluid silhouette, or a slimmer skirt or straight trouser for contrast.

Colour also changes the mood. White feels architectural, pale blue feels classic, stripes feel preppy and darker tones can make the same shape look more evening-ready.

The oversized shirt is not exciting because it is new. It is exciting because it continues to prove that good fashion can be both directional and completely wearable.

oversized shirtbutton-uptailoringSingapore stylewardrobe essentials
Portrait of fashion writer Mei Lin Tan

About the author

Olivia Wang

Fashion editor and writer covering design, image-making and the creative networks connecting Southeast Asia.

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