• Shop Men & Women

    Let us help you build you capsule wardrobe

     Shop Styles

Men's Clothing

Casual Chic

Shop the latest Casual Chic Styles Now!

Business Professional

Shop the latest business professional styles now!

Shop The Looks

City Lights Cropped LS Top
City Lights Cropped LS Top
$41.13 $24.68
Sale
Khaki Basic Mock neck
Khaki Basic Mock neck
$69.30
Dark Olive London Trousers
Dark Olive London Trousers
$64.93 $38.96
Sale
Charcoal Turtleneck
Charcoal Turtleneck
$69.30

Shop Sum Style

New stress free E-commerce experience for functional and stylish apparel.

Featured collections

Men
Men
Women
Women

News

Sum News - Sum Style Co’s founder Susan Kim as Seattle Refined Artist of the Week

In 2018, Seattle Refined - a food, fashion, home, and lifestyle site - profiled SUM Style founder Susan Kim for their "Artist of the Week"....

January 2019 Wavespotting - Milan Menswear - Gemma Chan - Fashion as Art

Milan Designs in Menswear During the Milan Fashion Week, menswear collections featured shiny and sheer textiles, lace, scoop necks, and even sequined garments. Dell’Acqua’s Sailor......