Choose based on your occasion and suit color, then consider fabric, size, and finish. A white pocket square is a versatile base, while gold, blue, or yellow add a color accent. For a clean look, pick solid colors; for texture, opt for subtle patterns and well-made edges.

Fabric type and weave are the most complex attributes. Silk yields a subtle sheen and drapes differently from cotton or linen, which look matte and hold folds differently. The weave also affects texture and how gracefully the square sits in your pocket. These factors directly change how bold or subtle the color appears.

Beginners should start with a single solid color that complements the suit to avoid clashing. Pros experiment with color contrasts and subtle patterns to create a deliberate focal point. Both should consider the event and overall outfit balance.

Care for silk or cotton pocket squares typically means gentle cleaning—dry-clean or hand-wash when specified, and air-dry completely. Iron on low heat to avoid shine or scorching, and choose a folding style (four-point or puff) that suits the jacket pocket and event. Store flat to keep edges crisp and prevent wrinkles.

Look for reputable brands and series that offer solid-color options in silk or linen, such as Brooks Brothers, Charvet, Paul Smith, Hermès, and Hackett. Quality indicators include fabric type, tight weaving, clean edges, and well-finished hems. Avoid cheap finishes that snag easily.

Use white as a neutral base when unsure, then add a gold or blue accent with navy suits for a polished touch. For charcoal, opt for a blue or white pocket square with minimal pattern; avoid colors that clash with the suit’s tone. Keep patterns simple and ensure the pocket square fits neatly in the pocket.