how can i get a button to look nice, like a vista button for example

When i do this in WM_CREATE the button i get on the form looks like it's from windows 95..


Code:
     hwndButton = CreateWindow ( TEXT("button"), 
                                   TEXT ("Pig"),
                                   WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
                                   1070,120,
                                   150, 30,
                                   hwnd, 
                                   (HMENU) 1,  // id cast to a hmenu
                                   ((LPCREATESTRUCT) lParam)->hInstance, 
                                            NULL) ;