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
$560
sir - SSENSE Exclusive Green Hendry String Bikini
SIR.
SSENSE Exclusive Green Hendry String Bikini
$235
sir - SSENSE Exclusive White Kelvin Twisted Cardigan
SIR.
SSENSE Exclusive White Kelvin Twisted Cardigan
$440
sir - Off-White Marco Bustier Tank Top
SIR.
Off-White Marco Bustier Tank Top
$375
sir - Black Soleil Mid-Length Dress
SIR.
Black Soleil Mid-Length Dress
$490
sir - Off-White Clemence Blazer
SIR.
Off-White Clemence Blazer
$670
sir - Off-White Marco Zip Shirt
SIR.
Off-White Marco Zip Shirt
$465
sir - SSENSE Exclusive Yellow Halter Kelvin Bodysuit
SIR.
SSENSE Exclusive Yellow Halter Kelvin Bodysuit
$335
sir - Off-White Clemence Trousers
SIR.
Off-White Clemence Trousers
$450
sir - SSENSE Exclusive Green Linen Martine
SIR.
SSENSE Exclusive Green Linen Martine
$430
sir - Black Kelvin Off-The-Shoulder Dress
SIR.
Black Kelvin Off-The-Shoulder Dress
$490
sir - SSENSE Exclusive Green Amerie Open Back Dress
SIR.
SSENSE Exclusive Green Amerie Open Back Dress
$430
sir - Black Hendry Twist One-Piece Swimsuit
SIR.
Black Hendry Twist One-Piece Swimsuit
$370
sir - Black Hendry Triangle Bikini
SIR.
Black Hendry Triangle Bikini
$205
sir - SSENSE Exclusive Green Amerie Shirt
SIR.
SSENSE Exclusive Green Amerie Shirt
$285
sir - Black Kelvin Twist Cardigan
SIR.
Black Kelvin Twist Cardigan
$385
sir - Black Marco Bustier Tank Top
SIR.
Black Marco Bustier Tank Top
$375
sir - Black Kelvin Halter Bodysuit
SIR.
Black Kelvin Halter Bodysuit
$320
sir - Black Kelvin Lounge Pants
SIR.
Black Kelvin Lounge Pants
$425
sir - Black Marco Trousers
SIR.
Black Marco Trousers
$450
sir - Black Marco Tuck Shorts
SIR.
Black Marco Tuck Shorts
$385
sir - White Classic Long Line Shorts
SIR.
White Classic Long Line Shorts
$360
sir - White Hendry One-Piece Swimsuit
SIR.
White Hendry One-Piece Swimsuit
$330
sir - White Hendry Bikini
SIR.
White Hendry Bikini
$360
sir - Black Maxe Mini Dress
SIR.
Black Maxe Mini Dress
$1520
sir - Multicolor Puff Sleeve Sofia Dress
SIR.
Multicolor Puff Sleeve Sofia Dress
$595
sir - Multicolor Sofia Shirt
SIR.
Multicolor Sofia Shirt
$380
sir - Black Romi Tank Top
SIR.
Black Romi Tank Top
$310
sir - White Romi Tank Top
SIR.
White Romi Tank Top
$310
sir - Black Maxe Bustier Camisole
SIR.
Black Maxe Bustier Camisole
$360
sir - Black Long Line Maxe Shorts
SIR.
Black Long Line Maxe Shorts
$425
sir - White Organic Linen Cleide Skirt
SIR.
White Organic Linen Cleide Skirt
$370
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$605
sir - Whtie Organic Linen Cleide Bandeau
SIR.
Whtie Organic Linen Cleide Bandeau
$205
sir - Beige & Brown Carlo Triangle Bikini
SIR.
Beige & Brown Carlo Triangle Bikini
$240
sir - Black Hendry Bikini
SIR.
Black Hendry Bikini
$360
sir - Black Hendry Balconette Bikini
SIR.
Black Hendry Balconette Bikini
$280
sir - Beige & Brown Carlo Bikini
SIR.
Beige & Brown Carlo Bikini
$350
sir - Black Vivienne Strapless Dress
SIR.
Black Vivienne Strapless Dress
$715
sir - Off-White Vivienne Strapless Dress
SIR.
Off-White Vivienne Strapless Dress
$1640
sir - Black Vivienne Shirt Dress
SIR.
Black Vivienne Shirt Dress
$1595
sir - Off-White Carlo Square One-Piece Swimsuit
SIR.
Off-White Carlo Square One-Piece Swimsuit
$330
sir - Black Hendry One-Piece Swimsuit
SIR.
Black Hendry One-Piece Swimsuit
$330
sir - Black Silk Vivienne Tank Top
SIR.
Black Silk Vivienne Tank Top
$360
sir - Black Silk Vivienne Miniskirt
SIR.
Black Silk Vivienne Miniskirt
$470
sir - Black Celle Dress
SIR.
Black Celle Dress
$490
sir - Black Strapless Andre Midi Dress
SIR.
Black Strapless Andre Midi Dress
$585
sir - Tan Strapless Andre Mini Dress
SIR.
Tan Strapless Andre Mini Dress
$490
sir - Black Strapless Andre Mini Dress
SIR.
Black Strapless Andre Mini Dress
$475
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$610
sir - Black Andre Bustier
SIR.
Black Andre Bustier
$325
sir - Black Andre Midi Skirt
SIR.
Black Andre Midi Skirt
$490
sir - Black Andre Paneled Shorts
SIR.
Black Andre Paneled Shorts
$340
sir - Off-White Louis Hybrid Balconette Bikini
SIR.
Off-White Louis Hybrid Balconette Bikini
$280
sir - Black One-Shoulder Claude One-Piece Swimsuit
SIR.
Black One-Shoulder Claude One-Piece Swimsuit
$285
sir - Black Hendry Wire One-Piece Swimsuit
SIR.
Black Hendry Wire One-Piece Swimsuit
$325
sir - Black Hendry String Bikini
SIR.
Black Hendry String Bikini
$210
sir - Black Amerie Mini Dress
SIR.
Black Amerie Mini Dress
$340
sir - White Martine Tee Midi Dress
SIR.
White Martine Tee Midi Dress
$445
sir - White Smocked Cecil Mid-Length Dress
SIR.
White Smocked Cecil Mid-Length Dress
$760
sir - Black Cut-Out Celle Dress
SIR.
Black Cut-Out Celle Dress
$430
sir - Black Amerie Shirt
SIR.
Black Amerie Shirt
$325
sir - White Cecil Bustier
SIR.
White Cecil Bustier
$430
sir - White Smocked Cecil Maxi Skirt
SIR.
White Smocked Cecil Maxi Skirt
$655
sir - Black Amerie Print Lounge Pants
SIR.
Black Amerie Print Lounge Pants
$305
sir - Black Square Amerie One-Piece Swimsuit
SIR.
Black Square Amerie One-Piece Swimsuit
$285
sir - Black Square Emmanuelle One-Piece Swimsuit
SIR.
Black Square Emmanuelle One-Piece Swimsuit
$350
sir - White Square Emmanuelle One-Piece Swimsuit
SIR.
White Square Emmanuelle One-Piece Swimsuit
$350
sir - Black Amerie Bikini
SIR.
Black Amerie Bikini
$210
sir - Black Shaped Bandeau Claude Bikini
SIR.
Black Shaped Bandeau Claude Bikini
$280