If you weren't convinced of the rebound in the broader retail sector, look no further than cosmetics company e.l.f. Beauty (ELF - Get Report) .

The company is seeing growth in both its e-commerce and brick-and-mortar channels. 

"We posted 18% net sales growth in 2017 so we're growing much faster than the rest of the category," said Tarang Amin, the company's CEO.

Roughly 15% of the company's sales stem from its direct-to-consumer channel, with the remaining coming from national retailers, such as Walmart (WMT - Get Report) , Target (TGT - Get Report) and Ulta Beauty (ULTA - Get Report) .

Watch our full interview with e.l.f Beauty's CEO on YouTube: