Men's Casual Trousers –
Chinos, Trousers & Tailored Casuals for Every Man.

Things Square offers men's casual trousers across multiple styles — slim-fit chinos in multiple colours, straight-cut classic chinos, stretch chinos with elastane, cotton casual trousers, tailored formal-casual trousers, linen and lightweight summer trousers, cargo and utility trousers with multiple pockets, and relaxed-fit wide-leg casual trousers. All styles are available from waist size 28 to 44 inches in multiple leg length options.

Chinos are made from a specific cotton twill weave fabric with a characteristic diagonal texture — they have a relaxed, casual character while maintaining a cleaner, smarter appearance than jeans. They typically have a flat front (no pleats) and a clean, unfussy design. Regular or formal trousers are made from heavier, more structured fabrics (wool blend, polyester blend) with a crisper drape and are designed specifically for formal and business wear — they pair with blazers and suit jackets rather than casual tops. Chinos sit between jeans and formal trousers on the formality spectrum and are appropriate for smart-casual occasions where neither extreme is right.

Yes — well-fitted, pressed chinos in navy, grey, or khaki are appropriate for most business-casual and smart-casual workplaces when paired with a collared shirt or smart top. For formal or conservative offices that require dress trousers — legal, financial, or client-facing roles with strict dress codes — tailored formal trousers are more appropriate than chinos. For creative offices, startups, and business-casual environments, clean slim chinos with a collared shirt and leather shoes are entirely professional and appropriate. When in doubt, observe what colleagues and management wear and match or slightly exceed that level.

Navy blue and khaki (light tan) are the two most versatile chino colours for men — between them they cover the widest range of occasions and pair with the greatest number of top colours. Navy chinos pair with white, grey, blue, and most colours. Khaki chinos provide a warm neutral that works especially well with navy, white, and earth tones. After these two foundations, mid-grey chinos add a cooler neutral, olive green adds casual versatility, and stone/ecru adds summer lightness. Build the two foundation colours first before exploring less versatile shades.

Machine wash chinos on a normal cold or warm cycle and tumble dry on low — or hang to dry to minimise shrinkage risk. Iron or steam while slightly damp for the crispest result — pressing a centre crease down the front of each leg creates the neat appearance associated with well-maintained chinos. Spot-clean minor marks promptly before washing to prevent set stains. Store hanging rather than folded to prevent unwanted creases forming in the fabric. Rotate between multiple pairs to prevent excessive wear on any single pair, extending the life of each significantly.