Love both of these purple belts. The thinner one is a bright purple and great for pants. Sometimes even if my top doesn’t match the purple I wear it anyway if my top is going to cover it. The wider belt is definitely a tighter fit and works great for more of an accent with a longer top or dress. Both can be purchased on Amazon and yes, both are Prime.
The thinner belt can be found at: https://amzn.to/2RIk2OC
The wider one at: https://amzn.to/2DchS5R