Hairpins becomes trend

Citizens in Chengdu, Sichuan province have been spotted sporting quirky antenna hairpins. Around 100 different designs are available for the unusual hair accessories, which have been worn by the young and old. The hairpins come in a variety of different plastic flowers and plants. Even men are wearing them because "they are interesting and look cute". It looks like a plant has germinated from the top of a person's head.

How many different designs are available for the unusual hair accessories in Chengdu?

A. Around 100

B. Around 200

C. Around 300