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
HIGH-NECK LACE TOP
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
HIGH-NECK LACE TOP
฿3,190
Online Anniversary
NEW
CHECKED WOOL MINI PINAFORE DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
CHECKED WOOL MINI PINAFORE DRESS
฿3,990
Online Anniversary
NEW
WING-COLLAR COTTON TUXEDO SHIRT
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
WING-COLLAR COTTON TUXEDO SHIRT
฿3,190
Online Anniversary
NEW
ANIMAL-JACQUARD SCARF-DETAIL BLOUSE
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
ANIMAL-JACQUARD SCARF-DETAIL BLOUSE
฿3,990
Online Anniversary
NEW
INLET CURVED-LEG JEANS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
INLET CURVED-LEG JEANS
฿3,990
Online Anniversary
NEW
PLEATED CREPE MIDI SKIRT
฿5,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED CREPE MIDI SKIRT
฿5,990
+1
Online Anniversary
NEW
PLEATED CREPE MIDI SKIRT
฿5,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED CREPE MIDI SKIRT
฿5,990
+1
Online Anniversary
NEW
DOUBLE-BREASTED WOOL-BLEND SHIRT
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
DOUBLE-BREASTED WOOL-BLEND SHIRT
฿3,190
Online Anniversary
NEW
FUNNEL-NECK DENIM JACKET
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
FUNNEL-NECK DENIM JACKET
฿5,990
Online Anniversary
NEW
PLEATED COTTON-BLEND BALLOON TROUSERS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED COTTON-BLEND BALLOON TROUSERS
฿3,990
Online Anniversary
NEW
FLUID COTTON BALLOON TROUSERS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
FLUID COTTON BALLOON TROUSERS
฿3,190
Online Anniversary
NEW
TETHER TOTE BAG - LEATHER
฿6,990
NO RETURN OR EXCHANGE
Online Anniversary
TETHER TOTE BAG - LEATHER
฿6,990
Online Anniversary
NEW
BELT-DETAIL MIDI T-SHIRT DRESS
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
BELT-DETAIL MIDI T-SHIRT DRESS
฿2,990
Online Anniversary
NEW
DIAL WIDE-LEG JEANS
฿3,990
+3
NO RETURN OR EXCHANGE
Online Anniversary
DIAL WIDE-LEG JEANS
฿3,990
+3
Online Anniversary
NEW
BAY BARREL-LEG JEANS
฿3,190
+2
NO RETURN OR EXCHANGE
Online Anniversary
BAY BARREL-LEG JEANS
฿3,190
+2
Online Anniversary
NEW
RELAXED TWILL WIDE-LEG TROUSERS
฿5,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
RELAXED TWILL WIDE-LEG TROUSERS
฿5,990
+1
Online Anniversary
NEW
FACADE STRAIGHT-LEG JEANS
฿3,990
+5
NO RETURN OR EXCHANGE
Online Anniversary
FACADE STRAIGHT-LEG JEANS
฿3,990
+5
Online Anniversary
NEW
SQUARE-NECK CREPE-JERSEY DRESS
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
SQUARE-NECK CREPE-JERSEY DRESS
฿2,990
Online Anniversary
NEW
MERINO WOOL LAYERED V-NECK JUMPER
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
MERINO WOOL LAYERED V-NECK JUMPER
฿3,190
+1
Online Anniversary
NEW
MERINO WOOL LAYERED V-NECK JUMPER
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
MERINO WOOL LAYERED V-NECK JUMPER
฿3,190
+1
Online Anniversary
NEW
BOILED WOOL-BLEND V-NECK MIDI DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
BOILED WOOL-BLEND V-NECK MIDI DRESS
฿3,990
Online Anniversary
NEW
SCULPTURAL PEARL EARRINGS
฿1,590
Online Anniversary
SCULPTURAL PEARL EARRINGS
฿1,590
Online Anniversary
NEW
DRAPED TWIST-DETAIL MIDI DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
DRAPED TWIST-DETAIL MIDI DRESS
฿3,990
Online Anniversary
NEW
BOILED WOOL-BLEND MINI SKIRT
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
BOILED WOOL-BLEND MINI SKIRT
฿2,990
Online Anniversary
NEW
BOILED WOOL-BLEND BOMBER JACKET
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
BOILED WOOL-BLEND BOMBER JACKET
฿5,990
Online Anniversary
NEW
PLEATED CREPE STRAIGHT-LEG TROUSERS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED CREPE STRAIGHT-LEG TROUSERS
฿3,190
Online Anniversary
NEW
CONTRAST-PANEL PENCIL SKIRT
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
CONTRAST-PANEL PENCIL SKIRT
฿2,990
Online Anniversary
NEW
SCULPTED CASHMERE FUNNEL-NECK CARDIGAN
฿8,990
NO RETURN OR EXCHANGE
Online Anniversary
SCULPTED CASHMERE FUNNEL-NECK CARDIGAN
฿8,990
Online Anniversary
NEW
BARREL-LEG PIMA COTTON TROUSERS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
BARREL-LEG PIMA COTTON TROUSERS
฿3,190
+1
Online Anniversary
NEW
MERINO WOOL HIGH-NECK TOP
฿1,790
+1
Online Anniversary
MERINO WOOL HIGH-NECK TOP
฿1,790
+1
Online Anniversary
NEW
SEAMLESS MERINO WOOL LONG-SLEEVED TOP
฿2,590
Online Anniversary
SEAMLESS MERINO WOOL LONG-SLEEVED TOP
฿2,590
Online Anniversary
NEW
ROUNDED COTTON CREW-NECK SWEATSHIRT
฿2,590
Online Anniversary
ROUNDED COTTON CREW-NECK SWEATSHIRT
฿2,590
Online Anniversary
NEW
ROUNDED MERINO WOOL SHIRT
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
ROUNDED MERINO WOOL SHIRT
฿3,190
+1
Online Anniversary
NEW
ROUNDED MERINO WOOL SHIRT
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
ROUNDED MERINO WOOL SHIRT
฿3,190
+1
Online Anniversary
NEW
PLEATED TULIP TROUSERS
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED TULIP TROUSERS
฿5,990
Online Anniversary
NEW
AGATE CUFF
฿1,790
Online Anniversary
AGATE CUFF
฿1,790
Online Anniversary
NEW
STRIPED COTTON SHIRT
฿2,590
Online Anniversary
STRIPED COTTON SHIRT
฿2,590
Online Anniversary
NEW
PLEATED JACQUARD CULOTTES
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED JACQUARD CULOTTES
฿2,990
+1
Online Anniversary
NEW
PLEATED JACQUARD CULOTTES
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED JACQUARD CULOTTES
฿2,990
+1
Online Anniversary
NEW
FRESHWATER PEARL CUFF NECKLACE
฿2,190
Online Anniversary
FRESHWATER PEARL CUFF NECKLACE
฿2,190
Online Anniversary
NEW
FRESHWATER PEARL DROP EARRINGS
฿1,190
Online Anniversary
FRESHWATER PEARL DROP EARRINGS
฿1,190
Online Anniversary
NEW
BOILED WOOL-BLEND SHAWL-COLLAR CARDIGAN
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
BOILED WOOL-BLEND SHAWL-COLLAR CARDIGAN
฿3,990
+1
Online Anniversary
NEW
COTTON BARREL-LEG JOGGERS
฿2,190
+1
Online Anniversary
COTTON BARREL-LEG JOGGERS
฿2,190
+1
Online Anniversary
NEW
COTTON SWEATSHIRT
฿2,190
+1
Online Anniversary
COTTON SWEATSHIRT
฿2,190
+1
Online Anniversary
NEW
DOUBLE-FACED WOOL-BLEND MINI DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
DOUBLE-FACED WOOL-BLEND MINI DRESS
฿3,990
Online Anniversary
NEW
LEATHER TRAINERS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
LEATHER TRAINERS
฿3,990
Online Anniversary
NEW
GRANDAD-COLLAR COTTON BLOUSE
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
GRANDAD-COLLAR COTTON BLOUSE
฿2,990
Online Anniversary
NEW
BELT-DETAIL DOUBLE-FACED WOOL MIDI DRESS
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
BELT-DETAIL DOUBLE-FACED WOOL MIDI DRESS
฿5,990
Online Anniversary
NEW
STRIPED COTTON RUGBY SHIRT
฿2,590
+1
Online Anniversary
STRIPED COTTON RUGBY SHIRT
฿2,590
+1
Online Anniversary
NEW
SLIM LYOCELL-MERINO LONG-SLEEVED T-SHIRT
฿1,590
+1
Online Anniversary
SLIM LYOCELL-MERINO LONG-SLEEVED T-SHIRT
฿1,590
+1
Online Anniversary
NEW
BRUSHED-COTTON T-SHIRT
฿1,190
Online Anniversary
BRUSHED-COTTON T-SHIRT
฿1,190
Online Anniversary
NEW
STRIPED COTTON RUGBY SHIRT
฿2,590
+1
Online Anniversary
STRIPED COTTON RUGBY SHIRT
฿2,590
+1
Online Anniversary
NEW
KNITTED FUNNEL-NECK ZIP-UP JACKET
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
KNITTED FUNNEL-NECK ZIP-UP JACKET
฿3,990
+1
Online Anniversary
NEW
PLEATED JACQUARD PEPLUM TOP
฿2,590
+1
Online Anniversary
PLEATED JACQUARD PEPLUM TOP
฿2,590
+1
Online Anniversary
NEW
FRINGED CHECKED LINEN-COTTON SHIRT
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
FRINGED CHECKED LINEN-COTTON SHIRT
฿2,990
Online Anniversary
NEW
SCUBA A-LINE MINI DRESS
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
SCUBA A-LINE MINI DRESS
฿2,990
+1
Online Anniversary
NEW
TEXTURED SHORT-SLEEVED TOP
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
TEXTURED SHORT-SLEEVED TOP
฿3,190
Online Anniversary
NEW
BRUSHED-COTTON LONG-SLEEVED T-SHIRT
฿1,590
+1
Online Anniversary
BRUSHED-COTTON LONG-SLEEVED T-SHIRT
฿1,590
+1
Online Anniversary
NEW
SCUBA A-LINE MINI DRESS
฿2,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
SCUBA A-LINE MINI DRESS
฿2,990
+1
Online Anniversary
NEW
SHRUNKEN SHORT-SLEEVED CARDIGAN
฿2,590
+1
Online Anniversary
SHRUNKEN SHORT-SLEEVED CARDIGAN
฿2,590
+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
Round neck
V-neck
Crew-neck
Ankle socks
Suit trousers
Polo shirt
Deep neckline
Henley shirt
Vest top
Sweatpants
Straight leg
Shawl collar
Shirt dress
A-line
Henley collar
Trainers
Flared
Balloon leg
Bomber jacket
Jumper dress
High collar
Draped
Double-breasted
Full spread collar
Bootcut
Tote bag
Band collar
Peplum
Tulip
Pinafore
T-shirt dress
Bow collar
Dangle earrings
Drop earrings
Bangle
Cuff bracelet
Hoop earrings
Slip skirt
Ear cuff
Wide leg
Stud earrings
Collarless
Half-zip
Notch lapels
Stand collar
Funnel collar
Cotton
Leather
Merino
Wool
Linen
Cashmere