
This is my first post, so please forgive me if I'm going over old ground. I have looked through the forum posts and found similar topics but I'm a little bit unsure of a couple of aspects and would really appreciate some clarity.
To tell you a little about what I do, I basically sell custom printed clothing and personalised merchandise.
I'm looking to expand further by selling online. I have a passion for football amongst other things and am a qualified football coach at grassroots level.
That's the boring bit over

I have developed a brand centering around girls football and I've been keeping an eye out on what other people are up to.
Now, as I understand from my research so far, you generally can't copyright or trademark a slogan as such, but some slogans are very much associated with certain sports stars, musicians/bands or celebrities. So how is it that people can get away with slogans that, word for word, match those that are commonly used in those contexts. A couple of examples are a t-shirt on ebay is selling with the following lyrics from a song by Queen :
(Image Of A Royal Crown At The Top)
Don't Stop Me Now
I'm Having Such A Good Time
(I'm Having A Ball)
No suggestion or declaration of an officially licenced product.
A second example is the ladies England team goalkeeper, Mary Earps. She is widely known as "Mary Queen Of Stops" due to her amazing shot-stopping aspect of her game.
There is a t-shirt on Etsy that has a commonly found painting of Mary Queen Of Scots who just so happens to be donning an official England 3 Lions crest badge (surely that's a breach of copyright or trademark in itself) and then the slogan on the back "Queen Of Stops".
https://www.etsy.com/uk/listing/1569106 ... ch_click=1
There is also a mug of her that states her name, has an image of her (which looks very likely to be a still from tv footage or a photo, that has clearly had a photoshop filter applied to make it look like a drawing/painting). She's wearing her official goalkeeper shirt complete with 3 lions crest & Nike logo and competition badges) It's clearly like for like copying of her image and using trademark brands logos.
https://www.etsy.com/uk/listing/1575681 ... ch_click=1
Etsy is awash with merch about her, using images of her in official team shirt etc. Some look like artists own impressions, etc., but nothing that declares "Official Merchandise". How are they getting away with it ?
So if I wanted to incorporate "Mary Queen Of Stops" or "Queen Of Stops" in to a design that isn't of her but something else, where would I stand ?
Thanks for getting this far if you have


Hope to hear from you, as any advice will be so very much appreciated.