John Paul Thomas
Sinclair Stretch Shirt
$39.99
Order today and it arrives between Aug 2 – Aug 7
Description
Some pieces you reach for every single day. Our Sinclair Stretch Shirt is one of them. Its flexible stretch construction moves with you, never against you, providing natural freedom of movement throughout your day.
- High-stretch fabric
- Wrinkle-resistant finish
- Odour-neutral material
- Slim, modern profile
- Versatile everyday wear
Shipping & Returns
Free shipping on every US order. Transit takes 3–6 days. You have 45 days from delivery to return any item.
Help
Questions about fit, fabric, or your order? Email support@johnpaulthomas.com and a person will reply within one business day.
Size Guide
All measurements are a guide. If you are between two sizes, we suggest sizing up for a more relaxed fit. Still unsure? Email support@johnpaulthomas.com and we’ll help you pick.
| Size | Chest | Sleeve Length |
|---|---|---|
| XS | 33–34 | 33 |
| S | 36–38 | 33.5 |
| M | 39–41 | 34 |
| L | 42–44 | 34.75 |
| XL | 45–48 | 35.5 |
| XXL | 49–53 | 36.25 |
| XXXL | 54–58 | 37.5 |
Measurements in inches. Taken flat and may vary by up to 1 inch.
| Size | Waist (in) | Inseam (cm) | Inseam (in) |
|---|---|---|---|
| XS | 28 | 80 | 31.5 |
| S | 30 | 80 | 31.5 |
| M | 32 | 81 | 32 |
| L | 34 | 81 | 32 |
| XL | 36 | 81 | 32 |
| XXL | 38 | 83 | 32.5 |
| XXXL | 40 | 83 | 32.5 |
If the inseam isn’t quite right, email support@johnpaulthomas.com — we may be able to arrange a custom size.
All men’s footwear is offered in US Men’s standard sizing. Please select your usual US Men’s size.
Unsure of your equivalent in another system? Email support@johnpaulthomas.com and we’ll guide you.
Chest / bust: measure around the fullest part, keeping the tape level under the arms.
Waist: measure around the narrowest part of your waist, usually just above the belly button.
Hips: measure around the fullest part of your hips and seat.
Inseam: measure from the top of the inner thigh down to the ankle.
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Customer Reviews
Marcus T. ✓ Verified Purchase
July 18, 2026
Arrived faster than expected
I was worried about shipping times but it showed up in under a week. Packaging was solid and the sweater feels even better in person. Already wearing it on repeat.
Daniel R. ✓ Verified Purchase
June 29, 2026
Quality is excellent
The fabric is soft but substantial — nothing cheap about it. Fit is true to size and the construction looks like it will last. Really happy with this purchase.
James L. ✓ Verified Purchase
August 2, 2026
Customer support sorted it quickly
Had a question about sizing and they replied the same day with clear advice. Ended up ordering the M and it fits perfectly. Great experience from start to finish.
Chris P. ✓ Verified Purchase
July 5, 2026
Can't stop wearing it
The new sweater is already my go-to. Comfortable, looks sharp, and washes well. Only wish I had ordered a second colour.