how can i remove the background of one image and place over the other?

I have an image of the girl and the image of the tshirt which i want to place exactly near the shoulder. I tried the below code but faced problems like the tshirt image becoming transparent. I'm attaching the code, images and the final result image. Please help me in removing the transparency and getting the results.

<<

>>A =imread('C:\Users\praveen\Desktop\Meghna\database\Blueshirt.jpg'); B=imread('C:\Users\praveen\Desktop\Meghna\database\girl.png'); RB=imref2d(size(B)); C=imresize(A,1); J=imadjust(C,[.2 .3 0;.6 .5 1],[]); RC=imref2d(size(J),[55 700],[315 950]); [D RD]= imfuse(B,RB,J,RC,'blend'); figure; imshow(D);

Answer 1

[Image Analyst]

See my attached copy and paste demo.