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
$600
sir - SSENSE Exclusive Green Hendry String Bikini
SIR.
SSENSE Exclusive Green Hendry String Bikini
$250
sir - SSENSE Exclusive White Kelvin Twisted Cardigan
SIR.
SSENSE Exclusive White Kelvin Twisted Cardigan
$470
sir - Off-White Marco Bustier Tank Top
SIR.
Off-White Marco Bustier Tank Top
$400
sir - Black Soleil Long Sleeve Dress
SIR.
Black Soleil Long Sleeve Dress
$545
sir - Black Soleil Mid-Length Dress
SIR.
Black Soleil Mid-Length Dress
$520
sir - Black Madelyn Long Dress
SIR.
Black Madelyn Long Dress
$525
sir - Off-White Clemence Blazer
SIR.
Off-White Clemence Blazer
$715
sir - Off-White Marco Zip Shirt
SIR.
Off-White Marco Zip Shirt
$495
sir - SSENSE Exclusive Yellow Halter Kelvin Bodysuit
SIR.
SSENSE Exclusive Yellow Halter Kelvin Bodysuit
$355
sir - Off-White Clemence Trousers
SIR.
Off-White Clemence Trousers
$485
sir - SSENSE Exclusive Green Linen Martine
SIR.
SSENSE Exclusive Green Linen Martine
$460
sir - Black Kelvin Off-The-Shoulder Dress
SIR.
Black Kelvin Off-The-Shoulder Dress
$520
sir - SSENSE Exclusive Green Amerie Open Back Dress
SIR.
SSENSE Exclusive Green Amerie Open Back Dress
$460
sir - Black Hendry Twist One-Piece Swimsuit
SIR.
Black Hendry Twist One-Piece Swimsuit
$395
sir - Black Hendry Triangle Bikini
SIR.
Black Hendry Triangle Bikini
$215
sir - SSENSE Exclusive Green Amerie Shirt
SIR.
SSENSE Exclusive Green Amerie Shirt
$300
sir - Black Kelvin Twist Cardigan
SIR.
Black Kelvin Twist Cardigan
$415
sir - Black Marco Bustier Tank Top
SIR.
Black Marco Bustier Tank Top
$400
sir - Black Kelvin Halter Bodysuit
SIR.
Black Kelvin Halter Bodysuit
$345
sir - Black Kelvin Lounge Pants
SIR.
Black Kelvin Lounge Pants
$455
sir - Black Marco Trousers
SIR.
Black Marco Trousers
$485
sir - Black Marco Tuck Shorts
SIR.
Black Marco Tuck Shorts
$415
sir - White Classic Long Line Shorts
SIR.
White Classic Long Line Shorts
$385
sir - Black Editta Biss Long Dress
SIR.
Black Editta Biss Long Dress
$635
sir - White Hendry One-Piece Swimsuit
SIR.
White Hendry One-Piece Swimsuit
$360
sir - White Hendry Bikini
SIR.
White Hendry Bikini
$390
sir - Black Maxe Mini Dress
SIR.
Black Maxe Mini Dress
$640
sir - Multicolor Puff Sleeve Sofia Dress
SIR.
Multicolor Puff Sleeve Sofia Dress
$645
sir - Black Silk Editta Dress
SIR.
Black Silk Editta Dress
$640
sir - Multicolor Sofia Shirt
SIR.
Multicolor Sofia Shirt
$430
sir - Black Romi Tank Top
SIR.
Black Romi Tank Top
$355
sir - White Romi Tank Top
SIR.
White Romi Tank Top
$355
sir - Black Maxe Bustier Camisole
SIR.
Black Maxe Bustier Camisole
$415
sir - Black Long Line Maxe Shorts
SIR.
Black Long Line Maxe Shorts
$180
sir - White Organic Linen Cleide Skirt
SIR.
White Organic Linen Cleide Skirt
$405
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$655
sir - Whtie Organic Linen Cleide Bandeau
SIR.
Whtie Organic Linen Cleide Bandeau
$235
sir - Beige & Brown Carlo Triangle Bikini
SIR.
Beige & Brown Carlo Triangle Bikini
$265
sir - Black Hendry Bikini
SIR.
Black Hendry Bikini
$395
sir - Black Hendry Balconette Bikini
SIR.
Black Hendry Balconette Bikini
$310
sir - Beige & Brown Carlo Bikini
SIR.
Beige & Brown Carlo Bikini
$395
sir - Black Vivienne Strapless Dress
SIR.
Black Vivienne Strapless Dress
$790
sir - Off-White Vivienne Strapless Dress
SIR.
Off-White Vivienne Strapless Dress
$790
sir - Black Vivienne Maxi Dress
SIR.
Black Vivienne Maxi Dress
$790
sir - Black Pierre Long Sleeve Dress
SIR.
Black Pierre Long Sleeve Dress
$570
sir - White Pierre Long Sleeve Dress
SIR.
White Pierre Long Sleeve Dress
$515
sir - Black Celena Dress
SIR.
Black Celena Dress
$645
sir - White Celena Dress
SIR.
White Celena Dress
$645
sir - Black Vivienne Shirt Dress
SIR.
Black Vivienne Shirt Dress
$720
sir - Off-White Carlo Square One-Piece Swimsuit
SIR.
Off-White Carlo Square One-Piece Swimsuit
$365
sir - Black Hendry One-Piece Swimsuit
SIR.
Black Hendry One-Piece Swimsuit
$365
sir - Black Silk Vivienne Tank Top
SIR.
Black Silk Vivienne Tank Top
$415
sir - Black Silk Vivienne Miniskirt
SIR.
Black Silk Vivienne Miniskirt
$520
sir - Black Celle Dress
SIR.
Black Celle Dress
$540
sir - Black Strapless Andre Midi Dress
SIR.
Black Strapless Andre Midi Dress
$645
sir - Tan Strapless Andre Mini Dress
SIR.
Tan Strapless Andre Mini Dress
$540
sir - Black Strapless Andre Mini Dress
SIR.
Black Strapless Andre Mini Dress
$540
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$670
sir - Black Andre Bustier
SIR.
Black Andre Bustier
$360
sir - Black Andre Midi Skirt
SIR.
Black Andre Midi Skirt
$540
sir - Black Andre Paneled Shorts
SIR.
Black Andre Paneled Shorts
$365
sir - Off-White Louis Hybrid Balconette Bikini
SIR.
Off-White Louis Hybrid Balconette Bikini
$325
sir - Black One-Shoulder Claude One-Piece Swimsuit
SIR.
Black One-Shoulder Claude One-Piece Swimsuit
$325
sir - Black Hendry Wire One-Piece Swimsuit
SIR.
Black Hendry Wire One-Piece Swimsuit
$365
sir - Black Hendry String Bikini
SIR.
Black Hendry String Bikini
$235
sir - Black Amerie Mini Dress
SIR.
Black Amerie Mini Dress
$375
sir - White Martine Tee Midi Dress
SIR.
White Martine Tee Midi Dress
$495
sir - White Smocked Cecil Mid-Length Dress
SIR.
White Smocked Cecil Mid-Length Dress
$845
sir - Black Cut-Out Celle Dress
SIR.
Black Cut-Out Celle Dress
$495
sir - Black Amerie Shirt
SIR.
Black Amerie Shirt
$355
sir - White Cecil Bustier
SIR.
White Cecil Bustier
$410
sir - White Smocked Cecil Maxi Skirt
SIR.
White Smocked Cecil Maxi Skirt
$620
sir - Black Amerie Print Lounge Pants
SIR.
Black Amerie Print Lounge Pants
$330
sir - Black Square Amerie One-Piece Swimsuit
SIR.
Black Square Amerie One-Piece Swimsuit
$325
sir - Black Square Emmanuelle One-Piece Swimsuit
SIR.
Black Square Emmanuelle One-Piece Swimsuit
$380
sir - White Square Emmanuelle One-Piece Swimsuit
SIR.
White Square Emmanuelle One-Piece Swimsuit
$390
sir - Black Amerie Bikini
SIR.
Black Amerie Bikini
$235
sir - Black Shaped Bandeau Claude Bikini
SIR.
Black Shaped Bandeau Claude Bikini
$315