There are a couple that are sometimes referred to as "Banana Wrasse", which is why I prefer Sunset Wrasse for Thalassoma lutescens which I am guessing you are referring to as that is the one more appropriate to this forum.
This is a VERY hardy fish, borderline "bulletproof", mine was first fish in my 240, and a fantastic fish in the right setup. He is the largest fish in my tank at this point (but not for long) but is not aggressive at all. They are known as one of the least aggressive Thalassoma wrasses there is. You should have no problem with this fish being shipped. Make sure you have a cover, they are notorious "jumpers" and I would not have this fish with any slow moving fish or they may never get any food, these guys are pigs.
Beautiful, hardy, active, semi-non-agressive fish...One of my favorites.
Here is mine, he is pushing 6 inches now.