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
$530
sir - SSENSE Exclusive Green Hendry String Bikini
SIR.
SSENSE Exclusive Green Hendry String Bikini
$220
sir - SSENSE Exclusive White Kelvin Twisted Cardigan
SIR.
SSENSE Exclusive White Kelvin Twisted Cardigan
$425
sir - Off-White Marco Bustier Tank Top
SIR.
Off-White Marco Bustier Tank Top
$355
sir - Black Soleil Mid-Length Dress
SIR.
Black Soleil Mid-Length Dress
$465
sir - Off-White Clemence Blazer
SIR.
Off-White Clemence Blazer
$635
sir - Off-White Marco Zip Shirt
SIR.
Off-White Marco Zip Shirt
$440
sir - SSENSE Exclusive Yellow Halter Kelvin Bodysuit
SIR.
SSENSE Exclusive Yellow Halter Kelvin Bodysuit
$325
sir - Off-White Clemence Trousers
SIR.
Off-White Clemence Trousers
$430
sir - SSENSE Exclusive Green Linen Martine
SIR.
SSENSE Exclusive Green Linen Martine
$405
sir - Black Kelvin Off-The-Shoulder Dress
SIR.
Black Kelvin Off-The-Shoulder Dress
$465
sir - SSENSE Exclusive Green Amerie Open Back Dress
SIR.
SSENSE Exclusive Green Amerie Open Back Dress
$405
sir - Black Hendry Twist One-Piece Swimsuit
SIR.
Black Hendry Twist One-Piece Swimsuit
$355
sir - Black Hendry Triangle Bikini
SIR.
Black Hendry Triangle Bikini
$195
sir - SSENSE Exclusive Green Amerie Shirt
SIR.
SSENSE Exclusive Green Amerie Shirt
$270
sir - Black Kelvin Twist Cardigan
SIR.
Black Kelvin Twist Cardigan
$365
sir - Black Marco Bustier Tank Top
SIR.
Black Marco Bustier Tank Top
$355
sir - Black Kelvin Halter Bodysuit
SIR.
Black Kelvin Halter Bodysuit
$305
sir - Black Kelvin Lounge Pants
SIR.
Black Kelvin Lounge Pants
$410
sir - Black Marco Trousers
SIR.
Black Marco Trousers
$430
sir - Black Marco Tuck Shorts
SIR.
Black Marco Tuck Shorts
$365
sir - White Classic Long Line Shorts
SIR.
White Classic Long Line Shorts
$340
sir - White Hendry One-Piece Swimsuit
SIR.
White Hendry One-Piece Swimsuit
$315
sir - White Hendry Bikini
SIR.
White Hendry Bikini
$340
sir - Black Maxe Mini Dress
SIR.
Black Maxe Mini Dress
$560
sir - Multicolor Puff Sleeve Sofia Dress
SIR.
Multicolor Puff Sleeve Sofia Dress
$565
sir - Multicolor Sofia Shirt
SIR.
Multicolor Sofia Shirt
$360
sir - Black Romi Tank Top
SIR.
Black Romi Tank Top
$295
sir - White Romi Tank Top
SIR.
White Romi Tank Top
$295
sir - Black Maxe Bustier Camisole
SIR.
Black Maxe Bustier Camisole
$350
sir - Black Long Line Maxe Shorts
SIR.
Black Long Line Maxe Shorts
$410
sir - White Organic Linen Cleide Skirt
SIR.
White Organic Linen Cleide Skirt
$350
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$570
sir - Whtie Organic Linen Cleide Bandeau
SIR.
Whtie Organic Linen Cleide Bandeau
$195
sir - Beige & Brown Carlo Triangle Bikini
SIR.
Beige & Brown Carlo Triangle Bikini
$225
sir - Black Hendry Bikini
SIR.
Black Hendry Bikini
$340
sir - Black Hendry Balconette Bikini
SIR.
Black Hendry Balconette Bikini
$265
sir - Beige & Brown Carlo Bikini
SIR.
Beige & Brown Carlo Bikini
$330
sir - Black Vivienne Strapless Dress
SIR.
Black Vivienne Strapless Dress
$675
sir - Off-White Vivienne Strapless Dress
SIR.
Off-White Vivienne Strapless Dress
$675
sir - Black Vivienne Shirt Dress
SIR.
Black Vivienne Shirt Dress
$615
sir - Off-White Carlo Square One-Piece Swimsuit
SIR.
Off-White Carlo Square One-Piece Swimsuit
$315
sir - Black Hendry One-Piece Swimsuit
SIR.
Black Hendry One-Piece Swimsuit
$315
sir - Black Silk Vivienne Tank Top
SIR.
Black Silk Vivienne Tank Top
$340
sir - Black Silk Vivienne Miniskirt
SIR.
Black Silk Vivienne Miniskirt
$445
sir - Black Celle Dress
SIR.
Black Celle Dress
$475
sir - Black Strapless Andre Midi Dress
SIR.
Black Strapless Andre Midi Dress
$565
sir - Tan Strapless Andre Mini Dress
SIR.
Tan Strapless Andre Mini Dress
$475
sir - Black Strapless Andre Mini Dress
SIR.
Black Strapless Andre Mini Dress
$475
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$590
sir - Black Andre Bustier
SIR.
Black Andre Bustier
$315
sir - Black Andre Midi Skirt
SIR.
Black Andre Midi Skirt
$475
sir - Black Andre Paneled Shorts
SIR.
Black Andre Paneled Shorts
$330
sir - Off-White Louis Hybrid Balconette Bikini
SIR.
Off-White Louis Hybrid Balconette Bikini
$270
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
$315
sir - Black Hendry String Bikini
SIR.
Black Hendry String Bikini
$205
sir - Black Amerie Mini Dress
SIR.
Black Amerie Mini Dress
$330
sir - White Martine Tee Midi Dress
SIR.
White Martine Tee Midi Dress
$430
sir - White Smocked Cecil Mid-Length Dress
SIR.
White Smocked Cecil Mid-Length Dress
$735
sir - Black Cut-Out Celle Dress
SIR.
Black Cut-Out Celle Dress
$430
sir - Black Amerie Shirt
SIR.
Black Amerie Shirt
$315
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
$295
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
$340
sir - White Square Emmanuelle One-Piece Swimsuit
SIR.
White Square Emmanuelle One-Piece Swimsuit
$340
sir - Black Amerie Bikini
SIR.
Black Amerie Bikini
$205
sir - Black Shaped Bandeau Claude Bikini
SIR.
Black Shaped Bandeau Claude Bikini
$270