Template for adverts for Social Media and Emails

Hi, We are a workwear company who regularly offer bundle deals where a customer can get a range of different items for a set price. The bundles generally include free embroidery or printing. I usually include images of the items which a short description of what is included. I am looking for a template that I can also edit for new bundles in the future, but something that always looks generic.
The bundles can usually consist of 3-5 different images in different quantites so I am looking for something with a few options. I can send over our logo and a few images of what I have previously done but am looking for something that can stay generic yet be updated and looks professional.
The advert would need to have minimal text to be accepted on certain social media platforms and also have a section to add our contact details.
The items we sell are clothing such as embroidered polo shirts, jumpers, hoodies etc.
Any images of previous work would be appreciated.
Ideally if the file supplied could be an editable psd file that would be great.
Open to sensible offers but don't have a huge budget