COS Online Happy Anniversary
We're celebrating with YOU
- Spend 2,800฿ get 15% OFF
- Spend 3,800฿ get 25% OFF
Get Extra 20% OFF when paying via ShopeePay
Today – 27 September 2026. Valid on full-price & sale items
*All promotion items are not eligible for return or exchange.
**COS quilted bag not applicable to Online Anniversary Promotion
NEW
50% OFF
฿3,190
฿1,595
RELAXED DENIM OVERSHIRT
฿3,190
฿1,595
+1
SALE
NO RETURN OR EXCHANGE
RELAXED DENIM OVERSHIRT
+1
SALE
40% OFF
฿2,990
฿1,794
RELAXED DENIM UTILITY OVERSHIRT
฿2,990
฿1,794
SALE
NO RETURN OR EXCHANGE
RELAXED DENIM UTILITY OVERSHIRT
SALE
60% OFF
฿5,990
฿2,396
CHECKED WOOL-BLEND SHIRT
฿5,990
฿2,396
SALE
NO RETURN OR EXCHANGE
CHECKED WOOL-BLEND SHIRT
SALE
60% OFF
฿5,990
฿2,396
EPAULETTE-DETAIL WOOL SHIRT
฿5,990
฿2,396
SALE
NO RETURN OR EXCHANGE
EPAULETTE-DETAIL WOOL SHIRT
SALE
60% OFF
฿2,990
฿1,196
STRIPED RESORT SHIRT
฿2,990
฿1,196
SALE
NO RETURN OR EXCHANGE
STRIPED RESORT SHIRT
SALE
50% OFF
฿3,990
฿1,995
UTILITY COTTON-TWILL OVERSHIRT
฿3,990
฿1,995
SALE
NO RETURN OR EXCHANGE
UTILITY COTTON-TWILL OVERSHIRT
SALE
50% OFF
฿3,190
฿1,595
DENIM SHIRT
฿3,190
฿1,595
SALE
NO RETURN OR EXCHANGE
DENIM SHIRT
SALE
60% OFF
฿3,990
฿1,596
RELAXED COTTON SHIRT
฿3,990
฿1,596
SALE
NO RETURN OR EXCHANGE
RELAXED COTTON SHIRT
SALE
60% OFF
฿3,190
฿1,276
CHECKED COTTON SHIRT
฿3,190
฿1,276
+1
SALE
NO RETURN OR EXCHANGE
CHECKED COTTON SHIRT
+1
SALE
30% OFF
฿2,990
฿2,093
CHECKED PIMA COTTON SHIRT
฿2,990
฿2,093
SALE
NO RETURN OR EXCHANGE
CHECKED PIMA COTTON SHIRT
SALE
40% OFF
฿2,990
฿1,794
RELAXED BRUSHED COTTON-BLEND SHIRT
฿2,990
฿1,794
+2
SALE
NO RETURN OR EXCHANGE
RELAXED BRUSHED COTTON-BLEND SHIRT
+2
SALE
40% OFF
฿2,990
฿1,794
STRIPED COTTON SHIRT
฿2,990
฿1,794
SALE
NO RETURN OR EXCHANGE
STRIPED COTTON SHIRT
SALE
50% OFF
฿2,990
฿1,495
RELAXED DENIM OVERSHIRT
฿2,990
฿1,495
+1
SALE
NO RETURN OR EXCHANGE
RELAXED DENIM OVERSHIRT
+1
SALE
50% OFF
฿3,990
฿1,995
MERINO WOOL SHIRT
฿3,990
฿1,995
SALE
NO RETURN OR EXCHANGE
MERINO WOOL SHIRT
SALE
40% OFF
฿2,990
฿1,794
GARMENT-DYED PANELLED JERSEY SHIRT
฿2,990
฿1,794
SALE
NO RETURN OR EXCHANGE
GARMENT-DYED PANELLED JERSEY SHIRT
SALE
NEW
40% OFF
฿2,990
฿1,794
RELAXED TWILL SHIRT
฿2,990
฿1,794
+2
SALE
NO RETURN OR EXCHANGE
RELAXED TWILL SHIRT
+2
SALE
50% OFF
฿2,590
฿1,295
RELAXED FLAP-POCKET UTILITY SHIRT
฿2,590
฿1,295
+2
SALE
NO RETURN OR EXCHANGE
RELAXED FLAP-POCKET UTILITY SHIRT
+2
SALE
NEW
40% OFF
฿2,590
฿1,554
COTTON-SEERSUCKER RESORT SHIRT
฿2,590
฿1,554
SALE
NO RETURN OR EXCHANGE
COTTON-SEERSUCKER RESORT SHIRT
SALE
30% OFF
฿3,190
฿2,233
CHECKED PIMA COTTON SHIRT
฿3,190
฿2,233
SALE
NO RETURN OR EXCHANGE
CHECKED PIMA COTTON SHIRT
SALE
40% OFF
฿2,590
฿1,554
RELAXED FLAP-POCKET UTILITY SHIRT
฿2,590
฿1,554
+2
SALE
NO RETURN OR EXCHANGE
RELAXED FLAP-POCKET UTILITY SHIRT
+2
SALE
NEW
50% OFF
฿2,590
฿1,295
PANELLED PINSTRIPED SHIRT
฿2,590
฿1,295
SALE
NO RETURN OR EXCHANGE
PANELLED PINSTRIPED SHIRT
SALE
50% OFF
฿2,590
฿1,295
RELAXED FLAP-POCKET UTILITY SHIRT
฿2,590
฿1,295
+2
SALE
NO RETURN OR EXCHANGE
RELAXED FLAP-POCKET UTILITY SHIRT
+2
SALE
30% OFF
฿2,190
฿1,533
RELAXED PIMA COTTON-POPLIN SHIRT
฿2,190
฿1,533
SALE
NO RETURN OR EXCHANGE
RELAXED PIMA COTTON-POPLIN SHIRT
SALE
40% OFF
฿2,990
฿1,794
RELAXED TWILL SHIRT
฿2,990
฿1,794
+2
SALE
NO RETURN OR EXCHANGE
RELAXED TWILL SHIRT
+2
SALE
30% OFF
฿3,190
฿2,233
COTTON UTILITY OVERSHIRT
฿3,190
฿2,233
SALE
NO RETURN OR EXCHANGE
COTTON UTILITY OVERSHIRT
SALE
30% OFF
฿5,490
฿3,843
BOILED-WOOL OVERSHIRT
฿5,490
฿3,843
+1
SALE
NO RETURN OR EXCHANGE
BOILED-WOOL OVERSHIRT
+1
SALE
FILTER & SORT
XS
S
M
L
XL
฿
฿
Turn-down collar
Round neck
V-neck
Resort collar
Overshirt
Cargo
Notch lapels
Cotton
Merino
Wool