Did you recently add these items to your wardrobe? There is a known issue that the image doesn't show up immediately after you add it to the wardrobe. This issue has been reported on this topic: Wardrobe+Avatar Problems: FIRST POST UPDATED 5/9

In these cases, the item is technically still on your avatar; the problem is the image doesn't update for a couple hours. If this is the same problem, that means the Beer Stein should also show up very soon.

I notice the beer stein just showed up. I'm glad it resolved itself so quickly.

Could you please let me know, did you recently add these items to your wardrobe? (I am asking so I can verify it is the same problem. That way it gives me some clues on how to fix it.)