The only thing unfair about receiving this restriction, is the message sent, it doesn't explain the full reason for your item being removed.
eBay cannot see and check your item, it may or may not be fake, but high brand items are protected by the Vero regulations and policies, see link below, these brands do not wish their items to be sold online, so they are the ones asking eBay to remove them when seen, spotted and reported.
Genuine items liked yours, will come under the same umbrella, and be removed.
Many slip the net with 7 billion listings , it's impossible to check each and every one, some then do become listed, but when they are spotted and reported like yours was they too, will be removed.
Link explaining Vero policies...
- https://www.ebay.co.uk/help/policies/listing-policies/selling-policies/intellectual-property-vero-pr...
@paultyler