Where can i find one like this?

does anyone know where i can find something like this shirt/jacket for
cheap or what it is called or where she got it? im being her for
halloween and im putting my costume together based on this pic.
thanks:)

http://www.google.com/imgres?imgurl=http://mrsgrapevine.com/wp-content/uploads/2010/11/Nicki-Minaj-All-Pink-Party-Southbeach-Miami5.jpgimgrefurl=http://mrsgrapevine.com/2010/11/nicki-minaj-hosts-all-pink-party-at-mansion-in-miami/usg=__hLNkK0dVcKdtxnaMrr-ghE_iF4=h=396w=594sz=71hl=enstart=0sig2=NQQ9JPa4A8zjgpr4ZtHTtAzoom=1tbnid=5idwWB8Atvs-hM:tbnh=155tbnw=207ei=1jD9TaK-HIf6swPd1KzeBQprev=/search%3Fq%3Dnicki%2Bminaj%2Bmiami%2Bparty%26um%3D1%26hl%3Den%26sa%3DN%26biw%3D1345%26bih%3D647%26tbm%3Dischum=1itbs=1iact=hcvpx=132vpy=150dur=4102hovh=183hovw=275tx=130ty=69page=1ndsp=24ved=1t:429,r:0,s:0biw=1345bih=647

http://www.google.com/imgres?imgurl=http://mrsgrapevine.com/wp-content/uploads/2010/11/Nicki-Minaj-All-Pink-Party-Southbeach-Miami4.jpgimgrefurl=http://mrsgrapevine.com/2010/11/nicki-minaj-hosts-all-pink-party-at-mansion-in-miami/usg=__iEyfp0QzU1T0eu2jyEfMB2gEbf0=h=594w=396sz=97hl=enstart=0sig2=nkMicqgCwAX3DcGjboAIZAzoom=1tbnid=0iHegbPUfFLCJM:tbnh=155tbnw=108ei=1jD9TaK-HIf6swPd1KzeBQprev=/search%3Fq%3Dnicki%2Bminaj%2Bmiami%2Bparty%26um%3D1%26hl%3Den%26sa%3DN%26biw%3D1345%26bih%3D647%26tbm%3Dischum=1itbs=1iact=rcdur=118page=1ndsp=24ved=1t:429,r:2,s:0tx=64ty=74

http://www.google.com/imgres?imgurl=http://www.tashhunc.com/wp-content/uploads/2010/11/Nicki-Minaj-All-Pink-Party-Southbeach-Miami.jpgimgrefurl=http://www.tashhunc.com/category/parties/usg=__iNRuEyFJfeNqZAoEmB8LzmfBz_Y=h=594w=396sz=82hl=enstart=0sig2=MPwTxqe28G-x5dEFjVuj3gzoom=1tbnid=YJ8mNEpdOtc3IM:tbnh=155tbnw=118ei=1jD9TaK-HIf6swPd1KzeBQprev=/search%3Fq%3Dnicki%2Bminaj%2Bmiami%2Bparty%26um%3D1%26hl%3Den%26sa%3DN%26biw%3D1345%26bih%3D647%26tbm%3Dischum=1itbs=1iact=hcvpx=740vpy=104dur=656hovh=275hovw=183tx=88ty=152page=1ndsp=24ved=1t:429,r:4,s:0biw=1345bih=647