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- Alongside the Selvedge Easy Trousers, the Box Shirt stands as one of the core pieces in Sugar’s collection. Inspired by the 1960s board shirts — famously worn by The Beach Boys on their album covers — it carries that relaxed West Coast mood. The shorter length, straight hem, and generous box silhouette create a clean yet easy balance that feels both nostalgic and modern.
Originally made from wool, the classic board shirt has been reworked using Sugar’s original 100% cotton fabric for better comfort and daily use. The fabric is woven in Niigata Prefecture using a traditional triple-twist method, where three No.20 yarns are twisted together into one single yarn. This gives the fabric depth, warmth, and a rich surface texture. The fabric has a solid weight and a softly brushed finish, giving it strong presence while still feeling comfortable. The vintage wash is carefully done in Kojima, Okayama, and the small damage details on the shirt are finished by hand.
With its relaxed box fit, it can be worn as a shirt or as a light outer layer. Simple in design, but expressive in shape and fabric, it shows the character of Sugar & Co. Together with the original buttons, it becomes a special piece with its own personality.
| Material: | 100% Cotton |
| Weaving Method: | Twill Weave |
| Finish: | Vintage Wash |
| Silhouette: | Regular Box Fit |
| Origin: | Made in Japan |
| Details: | |
| - Triple-Twist Yarn Construction | |
| - Open Collar | |
| - Double Front Pockets with Flap | |
| - Original Buttons | |
| Size | M | L | XL |
|---|---|---|---|
| Shoulder | 45 | 47 | 49 |
| Chest | 112 | 116 | 120 |
| Waist | 55 | 57 | 59 |
| Hem | 56 | 58 | 60 |
| Sleeve Length | 57 | 58 | 60 |
| Arm Hole | 26 | 27 | 28 |
| Body Length | 66 | 67 | 69 |
• Measurements are based on one-washed shirt.
• Slight variations may occur due to manual measurement and washing.
- Measure straight across from shoulder seam to shoulder seam on the back.
- Measure straight across the front of the garment, from armpit to armpit. For size chart reference, chest measurement is shown as full circumference ( flat measurement x 2 ).
- Measure across the narrowest part of the shirt — from seam to seam — between the chest and the hem.
- Measure straight across the bottom edge of the shirt, from one side seam to the other — just above the curved hem.
- Measure from the top of the shoulder seam straight to the end of the cuff.
- Measure from seam of collar all the way down to the end of the cuff.
- Measure vertically from the shoulder seam down to the bottom of the armhole seam.
- Measure from the center of the base of the collar (just below the collar band) straight down to the bottom hem.
- Measure straight across the top of the waistband from edge to edge, then double the measurement.
- Measure the front rise from the crotch seam straight up to the top of the front waistband.
- Measure from the crotch seam to the top of the back waistband.
- Measure 7.5 cm (or 3 inches) up from the crotch seam, then go straight across from side to side while laid flat, then double the measurement.
- Measure horizontally from the crotch seam straight out to the outer edge of the thigh.
- Measure 33 cm (or 13 inches) down from the crotch seam along the inside leg seam.
- Measure straight across the leg from one side to the other.
- Measure from the crotch stitch all the way to the end of the leg.
- Measure straight across the bottom cuff — from one side of the leg opening to the other.
– Free domestic shipping on orders over ¥20,000 ( Tax included ).
– Free worldwide shipping is available, with thresholds varying by location.
– For more information, please refer to our Shipping Policy and Return & Refund Policy.