SIR.

Established in 2014, SIR. has garnered acclaim for its simple and sustainable basics. Taking its name from an acronym meaning separates, intimates, and ready-to-wear, the cult Australian label was founded by Sophie Coote and Nikki Campbell to promote socially conscious minimalism. Neutral tones and delicate fabrics form the foundation of catch-all collections featuring trousers, tops, and lounge wear designed for everyday versatility. Dresses, swimwear, and lingerie nod to the ‘70s with tiered tunics, ruffled hems, and throwback patterns playfully inspired by discotheques, roller rinks, and summer beaches. The brand continuously evaluates its social and environmental impact in order to facilitate educated and sustainable growth, while relationships with makers and energy-efficient production models are supported by mandates of inclusivity, diversity, and transparency. With care reflected confidently in each of its distinct designs, SIR. offers tasteful and responsibly made basics for any wardrobe.
sir - SSENSE Exclusive White Kelvin Off-The-Shoulder Dress
SIR.
SSENSE Exclusive White Kelvin Off-The-Shoulder Dress
$3850
sir - SSENSE Exclusive Green Hendry String Bikini
SIR.
SSENSE Exclusive Green Hendry String Bikini
$1600
sir - SSENSE Exclusive White Kelvin Twisted Cardigan
SIR.
SSENSE Exclusive White Kelvin Twisted Cardigan
$3030
sir - Off-White Marco Bustier Tank Top
SIR.
Off-White Marco Bustier Tank Top
$2560
sir - Black Soleil Mid-Length Dress
SIR.
Black Soleil Mid-Length Dress
$3360
sir - Off-White Clemence Blazer
SIR.
Off-White Clemence Blazer
$4600
sir - Off-White Marco Zip Shirt
SIR.
Off-White Marco Zip Shirt
$3180
sir - SSENSE Exclusive Yellow Halter Kelvin Bodysuit
SIR.
SSENSE Exclusive Yellow Halter Kelvin Bodysuit
$2300
sir - Off-White Clemence Trousers
SIR.
Off-White Clemence Trousers
$3100
sir - SSENSE Exclusive Green Linen Martine
SIR.
SSENSE Exclusive Green Linen Martine
$2950
sir - Black Kelvin Off-The-Shoulder Dress
SIR.
Black Kelvin Off-The-Shoulder Dress
$3360
sir - SSENSE Exclusive Green Amerie Open Back Dress
SIR.
SSENSE Exclusive Green Amerie Open Back Dress
$2950
sir - Black Hendry Twist One-Piece Swimsuit
SIR.
Black Hendry Twist One-Piece Swimsuit
$2530
sir - Black Hendry Triangle Bikini
SIR.
Black Hendry Triangle Bikini
$1400
sir - SSENSE Exclusive Green Amerie Shirt
SIR.
SSENSE Exclusive Green Amerie Shirt
$1940
sir - Black Kelvin Twist Cardigan
SIR.
Black Kelvin Twist Cardigan
$2660
sir - Black Marco Bustier Tank Top
SIR.
Black Marco Bustier Tank Top
$2560
sir - Black Kelvin Halter Bodysuit
SIR.
Black Kelvin Halter Bodysuit
$2210
sir - Black Kelvin Lounge Pants
SIR.
Black Kelvin Lounge Pants
$2930
sir - Black Marco Trousers
SIR.
Black Marco Trousers
$3100
sir - Black Marco Tuck Shorts
SIR.
Black Marco Tuck Shorts
$2660
sir - White Classic Long Line Shorts
SIR.
White Classic Long Line Shorts
$2480
sir - White Hendry One-Piece Swimsuit
SIR.
White Hendry One-Piece Swimsuit
$2280
sir - White Hendry Bikini
SIR.
White Hendry Bikini
$2460
sir - Black Maxe Mini Dress
SIR.
Black Maxe Mini Dress
$4050
sir - Multicolor Puff Sleeve Sofia Dress
SIR.
Multicolor Puff Sleeve Sofia Dress
$4090
sir - Multicolor Sofia Shirt
SIR.
Multicolor Sofia Shirt
$2600
sir - Black Romi Tank Top
SIR.
Black Romi Tank Top
$2130
sir - White Romi Tank Top
SIR.
White Romi Tank Top
$2130
sir - Black Maxe Bustier Camisole
SIR.
Black Maxe Bustier Camisole
$2480
sir - Black Long Line Maxe Shorts
SIR.
Black Long Line Maxe Shorts
$2940
sir - White Organic Linen Cleide Skirt
SIR.
White Organic Linen Cleide Skirt
$2540
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$4150
sir - Whtie Organic Linen Cleide Bandeau
SIR.
Whtie Organic Linen Cleide Bandeau
$1420
sir - Beige & Brown Carlo Triangle Bikini
SIR.
Beige & Brown Carlo Triangle Bikini
$1640
sir - Black Hendry Bikini
SIR.
Black Hendry Bikini
$2460
sir - Black Hendry Balconette Bikini
SIR.
Black Hendry Balconette Bikini
$1920
sir - Beige & Brown Carlo Bikini
SIR.
Beige & Brown Carlo Bikini
$2400
sir - Black Vivienne Strapless Dress
SIR.
Black Vivienne Strapless Dress
$4900
sir - Off-White Vivienne Strapless Dress
SIR.
Off-White Vivienne Strapless Dress
$4900
sir - Black Vivienne Shirt Dress
SIR.
Black Vivienne Shirt Dress
$13090
sir - Off-White Carlo Square One-Piece Swimsuit
SIR.
Off-White Carlo Square One-Piece Swimsuit
$2270
sir - Black Hendry One-Piece Swimsuit
SIR.
Black Hendry One-Piece Swimsuit
$2270
sir - Black Silk Vivienne Tank Top
SIR.
Black Silk Vivienne Tank Top
$2470
sir - Black Silk Vivienne Miniskirt
SIR.
Black Silk Vivienne Miniskirt
$3240
sir - Black Celle Dress
SIR.
Black Celle Dress
$3400
sir - Black Strapless Andre Midi Dress
SIR.
Black Strapless Andre Midi Dress
$4040
sir - Tan Strapless Andre Mini Dress
SIR.
Tan Strapless Andre Mini Dress
$3400
sir - Black Strapless Andre Mini Dress
SIR.
Black Strapless Andre Mini Dress
$3400
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$4210
sir - Black Andre Bustier
SIR.
Black Andre Bustier
$2260
sir - Black Andre Midi Skirt
SIR.
Black Andre Midi Skirt
$3400
sir - Black Andre Paneled Shorts
SIR.
Black Andre Paneled Shorts
$2350
sir - Off-White Louis Hybrid Balconette Bikini
SIR.
Off-White Louis Hybrid Balconette Bikini
$1940
sir - Black One-Shoulder Claude One-Piece Swimsuit
SIR.
Black One-Shoulder Claude One-Piece Swimsuit
$1940
sir - Black Hendry Wire One-Piece Swimsuit
SIR.
Black Hendry Wire One-Piece Swimsuit
$2260
sir - Black Hendry String Bikini
SIR.
Black Hendry String Bikini
$1460
sir - Black Amerie Mini Dress
SIR.
Black Amerie Mini Dress
$2340
sir - White Martine Tee Midi Dress
SIR.
White Martine Tee Midi Dress
$3070
sir - White Smocked Cecil Mid-Length Dress
SIR.
White Smocked Cecil Mid-Length Dress
$5250
sir - Black Cut-Out Celle Dress
SIR.
Black Cut-Out Celle Dress
$3070
sir - Black Amerie Shirt
SIR.
Black Amerie Shirt
$2260
sir - White Cecil Bustier
SIR.
White Cecil Bustier
$2950
sir - White Smocked Cecil Maxi Skirt
SIR.
White Smocked Cecil Maxi Skirt
$4500
sir - Black Amerie Print Lounge Pants
SIR.
Black Amerie Print Lounge Pants
$2100
sir - Black Square Amerie One-Piece Swimsuit
SIR.
Black Square Amerie One-Piece Swimsuit
$1940
sir - Black Square Emmanuelle One-Piece Swimsuit
SIR.
Black Square Emmanuelle One-Piece Swimsuit
$2420
sir - White Square Emmanuelle One-Piece Swimsuit
SIR.
White Square Emmanuelle One-Piece Swimsuit
$2420
sir - Black Amerie Bikini
SIR.
Black Amerie Bikini
$1460
sir - Black Shaped Bandeau Claude Bikini
SIR.
Black Shaped Bandeau Claude Bikini
$1940