THIRD FORM CLOTHING

Australian designer Merryn Kelly launched THIRD FORM in 2014 to offer high-end essentials that reimagine the work-and-play wardrobe. Having studied at the Sydney TAFE Fashion Design Studio and honed her skills at established labels like Lee, Kelly developed a singular vision for THIRD FORM—carving out a space between sharp-edged minimalism and softer, more romantic sensibilities. Slip dresses and tank tops feature semisheer or glossy fabrics, while trousers and blazers in dense textiles balance sensual fluidity with structured shapes. Made with both needs and whims in mind, THIRD FORM’s tailored luxury communicates a simple and versatile aesthetic.
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third-form - Off-White Crush Bias Minidress
THIRD FORM
Off-White Crush Bias Minidress
$64 $265
third-form - Black Mode Midi Dress
THIRD FORM
Black Mode Midi Dress
$81 $350
third-form - Black Mode Minidress
THIRD FORM
Black Mode Minidress
$76 $315
third-form - Off-White Mode Minidress
THIRD FORM
Off-White Mode Minidress
$76 $315
third-form - Black Uniform Camisole
THIRD FORM
Black Uniform Camisole
$64 $265
third-form - Black Mode Tuck Tank Top
THIRD FORM
Black Mode Tuck Tank Top
$53 $220
third-form - Black Uniform Trousers
THIRD FORM
Black Uniform Trousers
$78 $325
third-form - Blue Mode Split Side Midi Skirt
THIRD FORM
Blue Mode Split Side Midi Skirt
$61 $255
third-form - Khaki Form One Shoulder Midi Dress
THIRD FORM
Khaki Form One Shoulder Midi Dress
$78 $340
third-form - Black Waffle Twist T-shirt
THIRD FORM
Black Waffle Twist T-shirt
$58 $230
third-form - Pink Heavy Metal Midi Dress
THIRD FORM
Pink Heavy Metal Midi Dress
$84 $365
third-form - Off-White Button Midi Dress
THIRD FORM
Off-White Button Midi Dress
$78 $325
third-form - Off-White Twist T-Shirt
THIRD FORM
Off-White Twist T-Shirt
$58 $230
third-form - SSENSE Exclusive Bronze Heavy Metal Miniskirt
THIRD FORM
SSENSE Exclusive Bronze Heavy Metal Miniskirt
$61 $245
third-form - SSENSE Exclusive Silver Heavy Metal Miniskirt
THIRD FORM
SSENSE Exclusive Silver Heavy Metal Miniskirt
$61 $245
third-form - Bronze Heavy Metal Tank Top
THIRD FORM
Bronze Heavy Metal Tank Top
$230
third-form - Khaki Form One Shoulder Tank Top
THIRD FORM
Khaki Form One Shoulder Tank Top
$58 $230
third-form - Black Form Minidress
THIRD FORM
Black Form Minidress
$73 $305
third-form - Khaki Form Minidress
THIRD FORM
Khaki Form Minidress
$73 $305
third-form - Off-White Form Minidress
THIRD FORM
Off-White Form Minidress
$73 $305
third-form - Black Form Cross Back Midi Dress
THIRD FORM
Black Form Cross Back Midi Dress
$78 $325
third-form - Black Form One Shoulder Tank Top
THIRD FORM
Black Form One Shoulder Tank Top
$58 $230
third-form - Off-White Reset Tailored Miniskirt
THIRD FORM
Off-White Reset Tailored Miniskirt
$61 $255
third-form - Off-White Line Through Trousers
THIRD FORM
Off-White Line Through Trousers
$46 $305
third-form - Black Rolling Hills Maxi Skirt
THIRD FORM
Black Rolling Hills Maxi Skirt
$64 $255
third-form - Off-White Crush Bias Minidress
THIRD FORM
Off-White Crush Bias Minidress
$64 $265
third-form - Black Marble Tank Top
THIRD FORM
Black Marble Tank Top
$58 $230
third-form - Off-White Marble Tank Top
THIRD FORM
Off-White Marble Tank Top
$35 $230
third-form - Blue Paisley Midi Dress
THIRD FORM
Blue Paisley Midi Dress
$49 $325
third-form - SSENSE Exclusive Black Rip Tide Minidress
THIRD FORM
SSENSE Exclusive Black Rip Tide Minidress
$42 $280
third-form - SSENSE Exclusive Off-White Tie Down Minidress
THIRD FORM
SSENSE Exclusive Off-White Tie Down Minidress
$48 $280
third-form - Off-White Under Current Trousers
THIRD FORM
Off-White Under Current Trousers
$44 $290
third-form - White Rip Tide Tank Top
THIRD FORM
White Rip Tide Tank Top
$35 $230
third-form - Black Polyester Camisole
THIRD FORM
Black Polyester Camisole
$35 $195