Your demographic can play a role in choosing what’s best My Neck My Back My Anxiety Attack shirt . As a result, you probably wouldn’t want to use oversized streetwear garments for your corporate event (maybe you would). Each of the factors above plays a role in the cost of a shirt. Therefore it’s important to understand which takes priority for you. Luckily you have an experienced friend in Threadbird who can help! All of this is great, but how does it affect the price? Let’s look at each factor in-depth.