For the t-shirt designs, I researched other event t-shirts to see what information was included on them. I found that they included the title of the event, the location and the year. I used my logo on the back for the year and put the main information on the front with the t-shirt colour being the colour of the background of all of my designs.
To create the range of 4 stickers, I used the main logo to create 4 different designs for the event in Photoshop. As stickers would be given out at the event, they did not need the location or website so I included the relevant information: the title, logo and host company. They are all different but are aesthetically similar. I then used these designs and that of the poster to create a lanyard as this would be needed for the event.