The Ubon Four-Thread Silk Set (Blush Rose)

Size Guide — Heritage Fit

The Pha Sin has a high-waist construction — its waist measurement sits slightly above the natural waistline, which is why it runs 1″ smaller than the blouse waist at each size. EU, UK and US figures are approximate equivalents — always check your own measurements against the inches/cm. Some products in this range may only be available in selected sizes; the product page shows what’s currently in stock.

How to Choose Your Perfect Fit

1. About the Fabric. This silk-blend fabric is structured with zero stretch.

• It’s designed to hold its elegant shape — beautiful in photos, formal in person.
• It’s breathable and lightweight, suited to warm weather.
• Pro tip: Because there’s no stretch, choose a size that leaves 1–2 inches of room for comfortable movement and sitting.

2. Between Sizes? Always Size Up. It’s easy to take in a waist with a simple alteration — impossible to let out a tight silk blouse.

3. Measuring Yourself at Home. All you need is a soft tape measure (or a piece of string and a ruler).

• Bust: Wrap the tape around the fullest part of your chest, keeping it level and not too tight.
• Waist: Find your natural waistline (the narrowest part of your torso, usually just above the belly button).
• Hip: Measure around the fullest part of your hips, usually 7–9 inches below your natural waist.

Still Not Sure?

Message us with your measurements and we’ll recommend the right size. Free size exchanges within 30 days if it doesn’t fit.