WARSAW (Reuters) - Polish clothing retailer CCC said its net loss in the first quarter of 2018 rose to 146 million zlotys (30.5 million pounds) due to reduced revenue and higher costs, from a loss of 41 million zlotys a year ago.

In a statement issued on Friday evening, CCC said first quarter revenues fell by almost 4 percent year on year to 694 million zlotys. CCC will publish its full financial report for the first quarter on May 15.

(Reporting by Agnieszka Barteczko; Editing by Mark Heinrich)