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
$700
sir - SSENSE Exclusive Green Hendry String Bikini
SIR.
SSENSE Exclusive Green Hendry String Bikini
$290
sir - SSENSE Exclusive White Kelvin Twisted Cardigan
SIR.
SSENSE Exclusive White Kelvin Twisted Cardigan
$580
sir - Off-White Marco Bustier Tank Top
SIR.
Off-White Marco Bustier Tank Top
$470
sir - Black Soleil Long Sleeve Dress
SIR.
Black Soleil Long Sleeve Dress
$640
sir - Black Soleil Mid-Length Dress
SIR.
Black Soleil Mid-Length Dress
$615
sir - Black Madelyn Long Dress
SIR.
Black Madelyn Long Dress
$615
sir - Off-White Clemence Blazer
SIR.
Off-White Clemence Blazer
$840
sir - Off-White Marco Zip Shirt
SIR.
Off-White Marco Zip Shirt
$580
sir - SSENSE Exclusive Yellow Halter Kelvin Bodysuit
SIR.
SSENSE Exclusive Yellow Halter Kelvin Bodysuit
$445
sir - Off-White Clemence Trousers
SIR.
Off-White Clemence Trousers
$565
sir - SSENSE Exclusive Green Linen Martine
SIR.
SSENSE Exclusive Green Linen Martine
$540
sir - Black Kelvin Off-The-Shoulder Dress
SIR.
Black Kelvin Off-The-Shoulder Dress
$615
sir - SSENSE Exclusive Green Amerie Open Back Dress
SIR.
SSENSE Exclusive Green Amerie Open Back Dress
$540
sir - Black Hendry Twist One-Piece Swimsuit
SIR.
Black Hendry Twist One-Piece Swimsuit
$465
sir - Black Hendry Triangle Bikini
SIR.
Black Hendry Triangle Bikini
$255
sir - SSENSE Exclusive Green Amerie Shirt
SIR.
SSENSE Exclusive Green Amerie Shirt
$355
sir - Black Kelvin Twist Cardigan
SIR.
Black Kelvin Twist Cardigan
$510
sir - Black Marco Bustier Tank Top
SIR.
Black Marco Bustier Tank Top
$470
sir - Black Kelvin Halter Bodysuit
SIR.
Black Kelvin Halter Bodysuit
$405
sir - Black Kelvin Lounge Pants
SIR.
Black Kelvin Lounge Pants
$565
sir - Black Marco Trousers
SIR.
Black Marco Trousers
$565
sir - Black Marco Tuck Shorts
SIR.
Black Marco Tuck Shorts
$485
sir - White Classic Long Line Shorts
SIR.
White Classic Long Line Shorts
$455
sir - Black Editta Biss Long Dress
SIR.
Black Editta Biss Long Dress
$735
sir - White Hendry One-Piece Swimsuit
SIR.
White Hendry One-Piece Swimsuit
$415
sir - White Hendry Bikini
SIR.
White Hendry Bikini
$450
sir - Black Maxe Mini Dress
SIR.
Black Maxe Mini Dress
$740
sir - Multicolor Puff Sleeve Sofia Dress
SIR.
Multicolor Puff Sleeve Sofia Dress
$750
sir - Black Silk Editta Dress
SIR.
Black Silk Editta Dress
$740
sir - Multicolor Sofia Shirt
SIR.
Multicolor Sofia Shirt
$475
sir - Black Romi Tank Top
SIR.
Black Romi Tank Top
$390
sir - White Romi Tank Top
SIR.
White Romi Tank Top
$390
sir - Black Maxe Bustier Camisole
SIR.
Black Maxe Bustier Camisole
$465
sir - Black Long Line Maxe Shorts
SIR.
Black Long Line Maxe Shorts
$570
sir - White Organic Linen Cleide Skirt
SIR.
White Organic Linen Cleide Skirt
$465
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$760
sir - Whtie Organic Linen Cleide Bandeau
SIR.
Whtie Organic Linen Cleide Bandeau
$260
sir - Beige & Brown Carlo Triangle Bikini
SIR.
Beige & Brown Carlo Triangle Bikini
$300
sir - Black Hendry Bikini
SIR.
Black Hendry Bikini
$450
sir - Black Hendry Balconette Bikini
SIR.
Black Hendry Balconette Bikini
$350
sir - Beige & Brown Carlo Bikini
SIR.
Beige & Brown Carlo Bikini
$440
sir - Black Vivienne Strapless Dress
SIR.
Black Vivienne Strapless Dress
$895
sir - Off-White Vivienne Strapless Dress
SIR.
Off-White Vivienne Strapless Dress
$895
sir - Black Vivienne Maxi Dress
SIR.
Black Vivienne Maxi Dress
$895
sir - Black Pierre Long Sleeve Dress
SIR.
Black Pierre Long Sleeve Dress
$650
sir - White Pierre Long Sleeve Dress
SIR.
White Pierre Long Sleeve Dress
$620
sir - Black Celena Dress
SIR.
Black Celena Dress
$735
sir - White Celena Dress
SIR.
White Celena Dress
$735
sir - Black Vivienne Shirt Dress
SIR.
Black Vivienne Shirt Dress
$815
sir - Off-White Carlo Square One-Piece Swimsuit
SIR.
Off-White Carlo Square One-Piece Swimsuit
$415
sir - Black Hendry One-Piece Swimsuit
SIR.
Black Hendry One-Piece Swimsuit
$415
sir - Black Silk Vivienne Tank Top
SIR.
Black Silk Vivienne Tank Top
$455
sir - Black Silk Vivienne Miniskirt
SIR.
Black Silk Vivienne Miniskirt
$590
sir - Black Celle Dress
SIR.
Black Celle Dress
$730
sir - Black Strapless Andre Midi Dress
SIR.
Black Strapless Andre Midi Dress
$780
sir - Tan Strapless Andre Mini Dress
SIR.
Tan Strapless Andre Mini Dress
$655
sir - Black Strapless Andre Mini Dress
SIR.
Black Strapless Andre Mini Dress
$520
sir - Black Andre Blazer
SIR.
Black Andre Blazer
$810
sir - Black Andre Bustier
SIR.
Black Andre Bustier
$455
sir - Black Andre Midi Skirt
SIR.
Black Andre Midi Skirt
$730
sir - Black Andre Paneled Shorts
SIR.
Black Andre Paneled Shorts
$460
sir - Off-White Louis Hybrid Balconette Bikini
SIR.
Off-White Louis Hybrid Balconette Bikini
$380
sir - Black One-Shoulder Claude One-Piece Swimsuit
SIR.
Black One-Shoulder Claude One-Piece Swimsuit
$330
sir - Black Hendry Wire One-Piece Swimsuit
SIR.
Black Hendry Wire One-Piece Swimsuit
$435
sir - Black Hendry String Bikini
SIR.
Black Hendry String Bikini
$285
sir - Black Amerie Mini Dress
SIR.
Black Amerie Mini Dress
$450
sir - White Martine Tee Midi Dress
SIR.
White Martine Tee Midi Dress
$595
sir - White Smocked Cecil Mid-Length Dress
SIR.
White Smocked Cecil Mid-Length Dress
$1015
sir - Black Cut-Out Celle Dress
SIR.
Black Cut-Out Celle Dress
$475
sir - Black Amerie Shirt
SIR.
Black Amerie Shirt
$435
sir - White Cecil Bustier
SIR.
White Cecil Bustier
$480
sir - White Smocked Cecil Maxi Skirt
SIR.
White Smocked Cecil Maxi Skirt
$710
sir - Black Amerie Print Lounge Pants
SIR.
Black Amerie Print Lounge Pants
$405
sir - Black Square Amerie One-Piece Swimsuit
SIR.
Black Square Amerie One-Piece Swimsuit
$330
sir - Black Square Emmanuelle One-Piece Swimsuit
SIR.
Black Square Emmanuelle One-Piece Swimsuit
$470
sir - White Square Emmanuelle One-Piece Swimsuit
SIR.
White Square Emmanuelle One-Piece Swimsuit
$470
sir - Black Amerie Bikini
SIR.
Black Amerie Bikini
$285
sir - Black Shaped Bandeau Claude Bikini
SIR.
Black Shaped Bandeau Claude Bikini
$360