In fact, it doesn’t exist. Is it fake? Because Mulinsen's main business is shoes, if someone is selling clothes of the Mulinsen brand, it is very likely that Mulinsen Leather Shoes Company only registered the trademark for shoes when registering the trademark. The person selling Linsen clothes listed the clothing category as The trademark is registered! So he can also use the Mulinsen trademark to sell clothes.
Of course, if Mulinsen Leather Shoes Company registers both its leather shoes and clothing trademarks when registering its trademark, other unauthorized persons will not be able to use this brand to sell clothes.
The last reason may be that Mulinsen is now making clothing. The store you see may be an authorized dealer. You will know if the store has an authorization certificate.