Damn laundry

I decided to send my clothes to laundry but I couldnt find any laundry shop nearby except one which about 1km from my hostel.Being worried about losing my clothes,I listed them all.The next day,after taking back my clothes from laundry,I found that one of my clothes was gone.Then I asked the lady who runs the laundry shop but she gave me negative answer.She was unable to spot my tshirt from others,which made me mad.Then when I went out from the shop,I realised that the shop name was "Spotless Laundry"