Garments
Three-Piece Suits and Waistcoats
Question answered: “Should I get a three-piece suit?”
By Tony Ram, Second-generation owner, Peninsula Bespoke Tailor · Updated
A three-piece suit adds a matching waistcoat, which looks formal and lets you take the jacket off and still look dressed. It suits weddings, cooler climates and formal offices. In Bangkok heat it can be warm, so choose a lighter fabric or wear the waistcoat on its own. The waistcoat should cover your trouser waistband.
When does a waistcoat make sense?
- Weddings and formal events
- Cool or cold climates
- When you'll take your jacket off indoors
How should a waistcoat fit?
- Covers the trouser waistband
- Lies flat with no gaping
- Bottom button left undone (single-breasted)
- Wear with high-rise trousers or braces
Can I add a waistcoat later?
Only if the same fabric is still available, so it's best to order it with the suit.
Frequently asked questions
- Is a three-piece too hot for Thailand?
- It can be. Choose lightweight wool or linen.
- Should I button the bottom button?
- Traditionally no, on a single-breasted waistcoat.
- Can I wear the waistcoat without the jacket?
- Yes.
Your Bangkok tailor
Make your garment with Peninsula Bespoke Tailor
Bring what you learned in this guide to a personal fabric and fitting consultation. Visit us at 839 Silom Road, Soi 17 and Pramuan Road, Bang Rak, Bangkok 10500, Thailand. We are open daily 09:00–21:00. Call or WhatsApp +66 89 477 9926 or email info@peninsulabespoketailor.com.