Appropriate Class 25 Specimens for Trademarking Clothing Brands
The USPTO is very particular about what they will and will not accept to prove you’re using your trademark in commerce. I will simplify this process for you to help you get registered.
The USPTO will not accept digital mockups. For the USPTO to accept your evidence, the clothing must be real.
Anyone can photoshop a word mark or logo on a t-shirt and try to claim exclusive ownership over the words/logo. The USPTO wants to see you are serious about your business venture before giving you exclusive ownership over the wording or logo.
If you need assistance with submitting your Statement of Use for any product or service, please reach out here.
Source: TMEP 904.03 Material Appropriate as Specimens for Trademarks