Hi,
I really love Mixamo Fuse but when I upload to Mixamo character with dress created with Fuse and try animate I see unfortunately texture bug what you can see in attached screenshot. Anyone can help me?
Wishes,
My advice - Contact Mixamo if this is their content.
They will fix it 
- HeadClot
Hi,
The folks at Mixamo are pretty good about fixing things IF you tell them that there is a problem with their characters. Talk to either Chantel Benson or Tyler Georgeson.
I can vouch for this - Customer support is awesome too!