When you are in Google Scholar look for a settings icon (usually on the top right-hand side of the screen).
Once you click through, choose the "Library Links". If you are on-campus, you may already see "Fashion Institute of Technology - Full Text @ FIT Library" checked; if not, search for it in the box given and then check to add it (and any other libraries you have access to) to your profile settings.
If you are not a current FIT or SUNY student or employee, you must request an appointment in order to use the FIT Library. Please see Visit the Libraryand submit your request through the form on that page.