WordPress plugin edit/fix or similar

These are the items we need in the designer and need somebody to customize it in. We have our designer making all the below images in png format. We really like [login to view URL] and we will buy it, but we need somebody to add to our products. We have a web development team building the site but we are looking to source out this plugin job. Below are the places where users can add on their image / texts. Please only bid on this if you are familiar with wordpress plugins. Please write "abu" as the first word in your post. 1. TShirts Left chest: 4x4 "max Right chest: 4x4 "max Back: 12x12 ", 10" x10 "and 8x8" boxes should be the standard sizes ppl can select from to get quoted differently. 2. Polos Left chest: 4x4 "max Right chest: 4x4 "max Back: 12x12 ", 10" x10 "and 8x8" boxes should be the standard sizes ppl can select from to get quoted differently. 3. Dad Hats Front - 2.5 "height; 5.5 "width Sides - 1 "height; 3.5 width Back - 1 "height; 3.5: width 4. Snapbacks Hats Front - 2.5 "height; 5.5 "width Sides - 1 "height; 3.5 width Back - 1 "height; 3.5: width 5. Trucker Hats Front - 2.5 "height; 5.5 "width Sides - 1 "height; 3.5 width Back - 1 "height; 3.5: width 6. Beanies Front - 2.5 "height; 5.5 "width Back - 2.5 "height; 5.5 "width