After Ptuj, Domžale will get its first Pepco shop on 22 September, Celje and Novo mesto on 28 September and Ljutomer on 26 October.
Apart from clothes, which represent 60% of Pepco products, the retailer also sells toys, household products and decorations, and home textiles.
"The Slovenian market is very important for us, which is why we try to meet your expectations," said Marcin Stanko, who is responsible for Pepco markets in Central and Eastern Europe.
Founded in 2004, Pepco has more then one thousand shops in the Czech Republic, Hungary, Poland, Slovakia, Romania and Croatia. It employs more than 11,000 people.