Sinister Sisters is a London based, 360° brand development & sales agency working with contemporary, accessories, R-T-W and lifestyle brands. Sinister Sisters offers a complete solution on PR, export strategies, creative production and international wholesale sales.

Sinister Sisters is the offspring of creative communications studio The Sinisters.


Konstantina Voulimenea ¬ Konstantina has held head of marketing positions at Pentland Brands and Head Sportswear, activating global product and communication concepts with stores such as Colette and Harvey Nichols and PR campaigns and placements with publications including Dazed, Vogue and Wonderland.  She is the founder and MD of Sinister&Co and has collaborated on communication projects and events with brands such as Cottweiler, MarieYat, Start and Surface 2 Air. Konstantina holds an MA in Creative & Media Enterprises from Warwick University.

Myrto Angelidou ¬ Myrto has over fifteen years of experience working in the fashion industry. She has been part of the buying team responsible for setting up two international Harvey Nichols stores, partnering up with global luxury & contemporary designers and brands such as Marni, Isabel Marant, JW Anderson, Off White, Roksanda, Christopher Kane, Alexander Wang, Peter Pilotto, whilst discovering emerging designers like Self Portrait and Jacquemus. Myrto is a lecturer at Instituto Marangoni in London and holds an MA in Fashion Marketing & Communication from Instituto Europeo di Design.