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
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
V-NECK OPEN-BACK DENIM MINI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
V-NECK OPEN-BACK DENIM MINI DRESS
฿3,190
Online Anniversary
NEW
POLKA-DOT JACQUARD COTTON SHIRT
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
POLKA-DOT JACQUARD COTTON SHIRT
฿3,190
Online Anniversary
PLEATED COTTON BARREL-LEG TROUSERS
฿2,990
+2
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED COTTON BARREL-LEG TROUSERS
฿2,990
+2
Online Anniversary
NEW
PANELLED ELASTICATED BARREL-LEG TROUSERS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PANELLED ELASTICATED BARREL-LEG TROUSERS
฿3,190
+1
Online Anniversary
OPEN-COLLAR LINEN MINI SHIRT DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
OPEN-COLLAR LINEN MINI SHIRT DRESS
฿3,190
Online Anniversary
CRINKLED-JERSEY WIDE-LEG TROUSERS
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
CRINKLED-JERSEY WIDE-LEG TROUSERS
฿2,990
+1
Online Anniversary
CRINKLED-JERSEY SHIRT
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
CRINKLED-JERSEY SHIRT
฿2,990
+1
Online Anniversary
TAILORED COTTON-TWILL CULOTTES
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
TAILORED COTTON-TWILL CULOTTES
฿2,990
Online Anniversary
FLUID HIGH-COLLAR SHIRT
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
FLUID HIGH-COLLAR SHIRT
฿2,990
Online Anniversary
NEW
CUTAWAY-COLLAR STRIPED COTTON-BLEND SHIRT
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
CUTAWAY-COLLAR STRIPED COTTON-BLEND SHIRT
฿3,190
Online Anniversary
NEW
MERINO WOOL PLEATED MIDI SKIRT
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
MERINO WOOL PLEATED MIDI SKIRT
฿3,190
+1
Online Anniversary
NEW
COTTON LONG-SLEEVED TOP
฿1,590
+2
Online Anniversary
COTTON LONG-SLEEVED TOP
฿1,590
+2
Online Anniversary
NEW
STUD-DETAIL FUNNEL-NECK BLOUSE
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
STUD-DETAIL FUNNEL-NECK BLOUSE
฿3,990
Online Anniversary
NEW
GEOMETRIC-PRINT CROPPED FLARED TROUSERS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
GEOMETRIC-PRINT CROPPED FLARED TROUSERS
฿3,990
Online Anniversary
NEW
KNEE-LENGTH DENIM SHORTS
฿2,590
Online Anniversary
KNEE-LENGTH DENIM SHORTS
฿2,590
Online Anniversary
NEW
PLEATED TULIP TROUSERS
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED TULIP TROUSERS
฿5,990
Online Anniversary
24/7 REGULAR V-NECK T-SHIRT
฿690
+1
Online Anniversary
24/7 REGULAR V-NECK T-SHIRT
฿690
+1
Online Anniversary
2-PACK RIBBED SOCKS
฿590
Online Anniversary
2-PACK RIBBED SOCKS
฿590
Online Anniversary
RELAXED TWILL WIDE-LEG TROUSERS
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
RELAXED TWILL WIDE-LEG TROUSERS
฿2,990
+1
Online Anniversary
CREW-NECK COTTON T-SHIRT
฿990
+2
Online Anniversary
CREW-NECK COTTON T-SHIRT
฿990
+2
Online Anniversary
CHORD CANVAS STRAIGHT-LEG JEANS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
CHORD CANVAS STRAIGHT-LEG JEANS
฿3,990
Online Anniversary
BARREL-LEG DENIM DRAWSTRING TROUSERS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
BARREL-LEG DENIM DRAWSTRING TROUSERS
฿3,190
Online Anniversary
CORDUROY SHIRT
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
CORDUROY SHIRT
฿3,190
Online Anniversary
GATHERED PIMA COTTON BLOUSE
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
GATHERED PIMA COTTON BLOUSE
฿2,990
+1
Online Anniversary
COTTON T-SHIRT
฿1,190
Online Anniversary
COTTON T-SHIRT
฿1,190
Online Anniversary
TAILORED MERINO WOOL-BLEND MINI DRESS
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
TAILORED MERINO WOOL-BLEND MINI DRESS
฿5,990
Online Anniversary
CLEAN CUT T-SHIRT
฿1,190
+6
Online Anniversary
CLEAN CUT T-SHIRT
฿1,190
+6
Online Anniversary
BAY BARREL-LEG JEANS
฿2,990
+2
NO RETURN OR EXCHANGE
Online Anniversary
BAY BARREL-LEG JEANS
฿2,990
+2
Online Anniversary
CREW-NECK LINEN T-SHIRT
฿1,590
+2
Online Anniversary
CREW-NECK LINEN T-SHIRT
฿1,590
+2
Online Anniversary
TAILORED WOOL-TWILL BOOTCUT TROUSERS
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
TAILORED WOOL-TWILL BOOTCUT TROUSERS
฿5,990
Online Anniversary
UMBRA TAPERED JEANS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
UMBRA TAPERED JEANS
฿3,190
Online Anniversary
SEERSUCKER CULOTTES
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
SEERSUCKER CULOTTES
฿2,990
+1
Online Anniversary
PUFF-SLEEVE COTTON MINI DRESS
฿1,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
PUFF-SLEEVE COTTON MINI DRESS
฿1,990
+1
Online Anniversary
NEW
WIDE-LEG DENIM SHORTS
฿2,590
Online Anniversary
WIDE-LEG DENIM SHORTS
฿2,590
Online Anniversary
TIE-FRONT PLEATED GEORGETTE BLOUSE
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
TIE-FRONT PLEATED GEORGETTE BLOUSE
฿3,990
Online Anniversary
PLEATED COTTON BARREL-LEG TROUSERS
฿2,990
+2
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED COTTON BARREL-LEG TROUSERS
฿2,990
+2
Online Anniversary
BUCKLE-DETAIL LINEN BALLOON-LEG TROUSERS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
BUCKLE-DETAIL LINEN BALLOON-LEG TROUSERS
฿3,990
Online Anniversary
NEW
POLKA-DOT COTTON-JACQUARD SHIRT DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
POLKA-DOT COTTON-JACQUARD SHIRT DRESS
฿3,990
Online Anniversary
PLEATED TAPERED UTILITY TROUSERS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED TAPERED UTILITY TROUSERS
฿3,190
+1
Online Anniversary
KNITTED LINEN-MERINO SHORT-SLEEVED SHIRT
฿2,590
+1
Online Anniversary
KNITTED LINEN-MERINO SHORT-SLEEVED SHIRT
฿2,590
+1
Online Anniversary
FLARED-CUFF COTTON MINI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
FLARED-CUFF COTTON MINI DRESS
฿3,190
Online Anniversary
NEW
MERINO WOOL ZIP-UP POLO SHIRT
฿2,590
+2
Online Anniversary
MERINO WOOL ZIP-UP POLO SHIRT
฿2,590
+2
Online Anniversary
NEW
GEOMETRIC-PRINT SHIRT
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
GEOMETRIC-PRINT SHIRT
฿3,190
Online Anniversary
NEW
COTTON SWEATSHIRT
฿2,190
+1
Online Anniversary
COTTON SWEATSHIRT
฿2,190
+1
Online Anniversary
CLEAN CUT REGULAR T-SHIRT
฿1,090
+4
Online Anniversary
CLEAN CUT REGULAR T-SHIRT
฿1,090
+4
Online Anniversary
24/7 REGULAR V-NECK T-SHIRT
฿690
+1
Online Anniversary
24/7 REGULAR V-NECK T-SHIRT
฿690
+1
Online Anniversary
TAILORED PIMA COTTON SHIRT
฿1,990
+3
Online Anniversary
TAILORED PIMA COTTON SHIRT
฿1,990
+3
Online Anniversary
HIGH-RISE DENIM SHORTS
฿1,690
+2
Online Anniversary
HIGH-RISE DENIM SHORTS
฿1,690
+2
Online Anniversary
CROPPED DENIM WIDE-LEG TROUSERS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
CROPPED DENIM WIDE-LEG TROUSERS
฿3,190
+1
Online Anniversary
WIDE-LEG DENIM TROUSERS
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
WIDE-LEG DENIM TROUSERS
฿3,990
+1
Online Anniversary
CORDUROY CULOTTES
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
CORDUROY CULOTTES
฿2,990
Online Anniversary
CROPPED WIDE-LEG DENIM TROUSERS
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
CROPPED WIDE-LEG DENIM TROUSERS
฿2,990
+1
Online Anniversary
WOOL-BLEND STRAIGHT-LEG TROUSERS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
WOOL-BLEND STRAIGHT-LEG TROUSERS
฿3,990
Online Anniversary
CROPPED BARREL-LEG COTTON TROUSERS
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
CROPPED BARREL-LEG COTTON TROUSERS
฿2,990
Online Anniversary
PLEATED WOOL-BLEND TAPERED TROUSERS
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED WOOL-BLEND TAPERED TROUSERS
฿5,990
Online Anniversary
TAILORED PIMA COTTON SHIRT
฿2,590
+3
Online Anniversary
TAILORED PIMA COTTON SHIRT
฿2,590
+3
Online Anniversary
SLIM COTTON RAGLAN T-SHIRT
฿1,190
+2
Online Anniversary
SLIM COTTON RAGLAN T-SHIRT
฿1,190
+2
Online Anniversary
WOOL-TWILL STRAIGHT-LEG TROUSERS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
WOOL-TWILL STRAIGHT-LEG TROUSERS
฿3,990
Online Anniversary
COTTON CREW-NECK T-SHIRT
฿790
+3
Online Anniversary
COTTON CREW-NECK T-SHIRT
฿790
+3
Online Anniversary
PINTUCKED COTTON BLOUSE
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PINTUCKED COTTON BLOUSE
฿3,190
+1
Online Anniversary
FILTER & SORT
ONESIZE
XS
XS/S
S
M
L
L/XL
XL
NOSIZE
24
25
26
27
28
29
30
32
34
36
36/38
37
38
39
39/41
40
42
฿
฿
Joggers
Turtleneck
Turn-down collar
Round neck
V-neck
Crew-neck
Ankle socks
Flutter sleeve
Suit trousers
Raglan sleeve
Resort collar
Wrapover
Pull-on trousers
Polo shirt
Deep neckline
Henley shirt
Vest top
Puff sleeve
Sweatpants
Straight leg
Shawl collar
Tapered
Shoulder bag
Frilled collar
Cargo
Square neckline
Handbag
Shirt dress
A-line
Henley collar
Balloon sleeve
Trainers
Waist bag
Flared
Balloon leg
Bomber jacket
Jumper dress
Bucket hat
Strappy dress
Cross body bag
High collar
Boat neck
Loafers
Ballet pumps
Culottes
Pouch
Draped
Off-the-shoulder
Peter Pan collar
Double-breasted
Flats
Full spread collar
Cowl neck
Grandad collar
Bootcut
Tote bag
Band collar
Peplum
Tulip
Pinafore
T-shirt dress
Corset top
Sailor collar
Pendant necklace
Bow collar
Dangle earrings
Drop earrings
Bangle
Cuff bracelet
Hoop earrings
Slip skirt
Bucket bag
Ear cuff
Smocked
Wide leg
Stud earrings
Collarless
Half-zip
Notch lapels
Tie-front
Stand collar
Long-sleeve
Slim-fit
Regular-fit
Cropped
Boxy
Funnel collar
Cotton
Leather
Merino
Wool
Linen
Cashmere
Silk