Can't equip unique bow appearance anymore

Hi there!

So I was able to choose any unique bow appearance at the wardrobe. For example the one with the flowers. And suddenly it's gone. 

I can however choose unique appearances for my swords. Like Mythals Light or Meredith's Sword. 

I'm just really sad, because having this flower bow was so nice! But equipping the real bow would be such bummer because it's stats aren't for my build.