Wow! This is a nice design!
I'm a French speaker living in Québec and I think that every French speaker will see the sexual reference at first. Was that intended? I've seen only one comment about that and I am surprised as it is so obvious! "Pipe" is almost the only word used to say a blowjob and the flower has teeth which makes it even funnier.
I will probably buy it - but will never wear it at work! - and you can be sure that everyone will laugh... if not shocked!
(sorry again for my so bad English - I really am a French speaker!)