Strong's #2440: himation (pronounced him-at'-ee-on)
 neuter of a presumed derivative of ennumi (to put on); a dress (inner or outer):--apparel, cloke, clothes, garment, raiment, robe, vesture.
Thayer's Greek Lexicon:
 ̔́ 
 
  himation 
 
 1) a garment (of any sort)
 
 1a) garments, i.e. the cloak or mantle and the tunic
 
 2) the upper garment, the cloak or mantle
 
  Part of Speech: noun neuter
Relation: from a presumed derivative of ennumi (to put on)
 
Usage:
This word is used 62 times:
Acts 22:20: "and kept the  raiment of them that slew him."
Acts 22:23: "cried out, and cast off  their clothes, and threw dust into"
Hebrews 1:11: "they all shall wax old as  doth a garment;"
James 5:2: "are corrupted, and your  garments are motheaten."
1 Peter 3:3: "of gold, or of putting on  of apparel;"
Revelation 3:4: "have not defiled their  garments; and they shall walk with me"
Revelation 3:5: "shall be clothed in white  raiment; and I will not blot out his"
Revelation 3:18: "thou mayest be rich; and white  raiment, that thou mayest be clothed, and that the"
Revelation 4:4: "four and twenty elders sitting, clothed in white  raiment;"
Revelation 16:15: "and keepeth his  garments, lest he walk naked, and"
Revelation 19:13: "And he was clothed with  a vesture dipped in blood: and his name"
Revelation 19:16: "And he hath on  his vesture and on his thigh"