T-shirt design

I am needing to create a t-shirt design to be worn by our team for promotional days, at trade shows, as giveaways and at sponsored events I would like a front and back tshirt design using our brand colours (a 4 colour print) that can be printed on different coloured tshirts, clothing etc. The industry we are in is animal health and performance, and our platform we have developed collects vital signs and digital data(website [login to view URL]) Although we are a company in the animal medical space, everything we do is not your typical corporate medical company so I don't want the artwork to look like a corporate tshirt and id prefer the image to be unique and not using a copied piece f artwork you have sourced The tshirt must be eye catching, thought provoking and most of call fun! When the audience reads it i'd like their reaction to be "wow I love it who are these people!!" SO in saying all of the above, The front of the tee is to say: More Vitals Less Rectal's The back of the tshirt to say: No butts about it! #wirelesszooTM (The TM = trademarked and id like the hashtag to be smaller in font to the NO butts saying) What i would also like is for an image to be incorporated into the wording. For example a cartoon caricature of a dog and his butt and tail- possible include their legs into the "No butts about it!" wording. I would like some kind of image incorporated into the words as i feel it would impact the saying more. I am open to options Size width: to fit the chest area of a tshirt for sizes small to X-large Size height: 20-25cm at the most Font: must be READABLE so no bubble fonts or fonts that you are not sure what the word says Colour: using our logo colours(can use all or 1 colour) it must be able to print onto white and black/coloured tshirts Please research website to understand what we do before applying