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
NEW
PANELLED SLEEVELESS MIDI DRESS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PANELLED SLEEVELESS MIDI DRESS
฿3,190
+1
Online Anniversary
NEW
LONG-SLEEVED MINI SHIRT DRESS
฿2,490
+1
Online Anniversary
LONG-SLEEVED MINI SHIRT DRESS
฿2,490
+1
Online Anniversary
NEW
PANELLED SLEEVELESS MIDI DRESS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PANELLED SLEEVELESS MIDI DRESS
฿3,190
+1
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
BOILED WOOL-BLEND MINI PINAFORE DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
BOILED WOOL-BLEND MINI PINAFORE DRESS
฿3,190
Online Anniversary
NEW
CONTRAST-PANEL MAXI DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
CONTRAST-PANEL MAXI DRESS
฿3,990
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
GATHERED MIDI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
GATHERED MIDI DRESS
฿3,190
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 V-NECK MIDI DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
BOILED WOOL-BLEND V-NECK MIDI DRESS
฿3,990
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
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
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
MERINO WOOL MINI POLO DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
MERINO WOOL MINI POLO DRESS
฿3,190
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
PINTUCKED COTTON MINI DRESS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PINTUCKED COTTON MINI DRESS
฿3,190
+1
Online Anniversary
NEW
DROPPED-WAIST CONTRAST-PANEL MIDI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
DROPPED-WAIST CONTRAST-PANEL MIDI DRESS
฿3,190
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
PINTUCKED COTTON MINI DRESS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PINTUCKED COTTON MINI DRESS
฿3,190
+1
Online Anniversary
LONG-SLEEVED MINI SHIRT DRESS
฿2,490
+1
Online Anniversary
LONG-SLEEVED MINI SHIRT DRESS
฿2,490
+1
Online Anniversary
MERINO WOOL BUTTONED SHIFT MINI DRESS
฿1,990
Online Anniversary
MERINO WOOL BUTTONED SHIFT MINI DRESS
฿1,990
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
TAILORED WOOL MIDI DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
TAILORED WOOL MIDI DRESS
฿3,990
Online Anniversary
GATHERED PUFF-SLEEVE MIDI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
GATHERED PUFF-SLEEVE MIDI DRESS
฿3,190
Online Anniversary
LINEN MINI SHIFT DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
LINEN MINI SHIFT DRESS
฿3,190
Online Anniversary
TIERED GATHERED MIDI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
TIERED GATHERED MIDI DRESS
฿3,190
Online Anniversary
60% OFF
฿3,990
฿1,596
UTILITY MINI SHIRT DRESS
฿3,990
฿1,596
+1
SALE
Online Anniversary
UTILITY MINI SHIRT DRESS
+1
SALEOnline Anniversary
BUTTONED MILANO-KNIT MINI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
BUTTONED MILANO-KNIT MINI DRESS
฿3,190
Online Anniversary
FLARED CAP-SLEEVE MINI DRESS
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
FLARED CAP-SLEEVE MINI DRESS
฿3,990
+1
Online Anniversary
SLEEVELESS GATHERED MIDI DRESS
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
SLEEVELESS GATHERED MIDI DRESS
฿5,990
Online Anniversary
FLARED CAP-SLEEVE MINI DRESS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
FLARED CAP-SLEEVE MINI DRESS
฿3,190
+1
Online Anniversary
SHORT-SLEEVED LINEN SHIRT DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
SHORT-SLEEVED LINEN SHIRT DRESS
฿3,190
Online Anniversary
SCULPTED COTTON MIDI DRESS
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
SCULPTED COTTON MIDI DRESS
฿3,990
+1
Online Anniversary
SCULPTED COTTON MIDI DRESS
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
SCULPTED COTTON MIDI DRESS
฿3,990
+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
PUFF-SLEEVE COTTON MINI DRESS
฿1,990
+1
Online Anniversary
PUFF-SLEEVE COTTON MINI DRESS
฿1,990
+1
Online Anniversary
LAYERED PINTUCKED MINI DRESS
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
LAYERED PINTUCKED MINI DRESS
฿3,990
+1
Online Anniversary
SCULPTED DROPPED-WAIST MIDI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
SCULPTED DROPPED-WAIST MIDI DRESS
฿3,190
Online Anniversary
LAYERED COTTON-LINEN MINI DRESS
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
LAYERED COTTON-LINEN MINI DRESS
฿3,990
+1
Online Anniversary
LAYERED PINTUCKED MINI DRESS
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
LAYERED PINTUCKED MINI DRESS
฿3,990
+1
Online Anniversary
LAYERED COTTON-LINEN MINI DRESS
฿3,990
+1
NO RETURN OR EXCHANGE
Online Anniversary
LAYERED COTTON-LINEN MINI DRESS
฿3,990
+1
Online Anniversary
BELTED MODAL PLAYSUIT
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
BELTED MODAL PLAYSUIT
฿2,990
Online Anniversary
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
STRIPED SHORT-SLEEVED COTTON SHIRT DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
STRIPED SHORT-SLEEVED COTTON SHIRT DRESS
฿3,190
Online Anniversary
SCULPTED TEXTURED MINI DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
SCULPTED TEXTURED MINI DRESS
฿3,990
Online Anniversary
SCULPTED FLARED COTTON MINI DRESS
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
SCULPTED FLARED COTTON MINI DRESS
฿2,990
Online Anniversary
LAYERED SLEEVELESS MINI SHIRT DRESS
฿3,990
NO RETURN OR EXCHANGE
Online Anniversary
LAYERED SLEEVELESS MINI SHIRT DRESS
฿3,990
Online Anniversary
PLEATED MINI POLO DRESS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED MINI POLO DRESS
฿3,190
+1
Online Anniversary
RUCHED-WAIST COTTON-JERSEY MIDI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
RUCHED-WAIST COTTON-JERSEY MIDI DRESS
฿3,190
Online Anniversary
FLUTED-SLEEVE COTTON MINI DRESS
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
FLUTED-SLEEVE COTTON MINI DRESS
฿2,990
Online Anniversary
FLARED KNITTED MINI DRESS
฿2,490
Online Anniversary
FLARED KNITTED MINI DRESS
฿2,490
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
GATHERED TIERED COTTON MAXI DRESS
฿5,990
NO RETURN OR EXCHANGE
Online Anniversary
GATHERED TIERED COTTON MAXI DRESS
฿5,990
Online Anniversary
PICOT-TRIMMED PLEATED MINI DRESS
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
PICOT-TRIMMED PLEATED MINI DRESS
฿2,990
Online Anniversary
FLARED-CUFF COTTON MINI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
FLARED-CUFF COTTON MINI DRESS
฿3,190
Online Anniversary
SCULPTURAL COTTON-JERSEY MIDI DRESS
฿2,990
NO RETURN OR EXCHANGE
Online Anniversary
SCULPTURAL COTTON-JERSEY MIDI DRESS
฿2,990
Online Anniversary
PLEATED MINI POLO DRESS
฿3,190
+1
NO RETURN OR EXCHANGE
Online Anniversary
PLEATED MINI POLO DRESS
฿3,190
+1
Online Anniversary
30% OFF
฿5,490
฿3,843
V-NECK DOUBLE-FACED WOOL DRESS
฿5,490
฿3,843
+1
SALE
NO RETURN OR EXCHANGE
Online Anniversary
V-NECK DOUBLE-FACED WOOL DRESS
+1
SALEOnline Anniversary
JERSEY-PANELLED NYLON MINI DRESS
฿2,590
Online Anniversary
JERSEY-PANELLED NYLON MINI DRESS
฿2,590
Online Anniversary
SMOCKED SEERSUCKER MINI DRESS
฿3,190
NO RETURN OR EXCHANGE
Online Anniversary
SMOCKED SEERSUCKER MINI DRESS
฿3,190
Online Anniversary
FILTER & SORT
XS
S
M
L
XL
32
34
36
38
40
42
฿
฿
Turn-down collar
Round neck
V-neck
Crew-neck
Flutter sleeve
Deep neckline
Puff sleeve
Shawl collar
Cargo
Square neckline
Shirt dress
A-line
Flared
Jumper dress
Strappy dress
Boat neck
Draped
Double-breasted
Band collar
Peplum
Pinafore
T-shirt dress
Smocked
Cotton
Merino
Wool
Linen