Leviticus 19:27: Ye shall not round the corners of your heads, neither shalt thou mar the corners of thy beard. (This is the passage used by some Orthodox Jews for the wearing of sidelocks - the long, curly ringlets the men and boys wear on either side of their head.)

Numbers 15:37-40:  And the LORD spake unto Moses, saying, Speak unto the children of Israel, and bid them that they make them fringes in the borders of their garments throughout their generations, and that they put upon the fringe of the borders a ribband of blue: And it shall be unto you for a fringe, that ye may look upon it, and remember all the commandments of the LORD, and do them; and that ye seek not after your own heart and your own eyes, after which ye use to go a whoring: That ye may remember, and do all my commandments, and be holy unto your God.

Deuteronomy 22:5. The woman shall not wear that which pertaineth unto a man, neither shall a man put on a woman's garment: for all that do so are abomination unto the LORD thy God.
(I heard a rabbi speak on this passage - he made the remark that the reason either gender should not wear the clothes of the other is not to keep from confusing others; it is to keep from confusing one's self.)

Deuteronomy 22:11-12: Thou shalt not wear a garment of divers sorts, as of woollen and linen together. Thou shalt make thee fringes upon the four quarters of thy vesture, wherewith thou coverest thyself.