Your portfolio is beautiful!
Work towards getting into a good agency, chase down EVERYONE on the ladder and beat them over the head until they love you. :D
No one will hand it to you, you have to take it, so be proactive.
Contact ALL the togs and clothing designers in your area and become friends with them, it's the easiest way to get referrals for jobs. Promote them and they will promote you.
+If it's a full time job you should be working at it 9 hours a day... through test shoots, ballet, gym, business studies, self-promotion, etc.
p.s. be prepared for a lot of cattiness, bitchiness, ankle biting, jealousy, etc, but let it roll over you while you jump to the top. :)
And good luck!