And rub some dirt in it. You'll be fine. I've seen worse. 

Product features
- Ribbed knit collar with seam for elasticity and shape retention
- Twill tape shoulder tape for stability
- Double needle sleeve and bottom hem for durability
- Made from 100% cotton for a strong and smooth fabric
- Semi-fitted and tear away label for comfort and versatility

Care instructions
- Machine wash: cold (max 30C or 90F)
- Do not bleach
- Do not tumble dry
- Iron, steam or dry: low heat
- Do not dryclean