Size Guide Slip Twist Tudung (STT) Adult SizeSTT sizeLength (in)Face (in)Free Size31″9″Plus Size33″9.5″Midi (with dagu)35″10″Maxi (with dagu)37″10.5″KidsSTT sizeLength (in)Face (in)Size 1 (1-4yrs)20″7″Size 2 (5-8yrs)24″8′Size 3 (8 and up)29″9″