Posted: March 21, 2013 View Philly.com Talking Small Biz Article Written by Michael Hinklmean MELISSA D’AGOSTINO, 32, of Germantown, uses hand-dyeing techniques to create her artsy women’s-wear line. D’Agostino Fashion Textile Design also custom-made Philadelphia first lady Lisa Nutter’s formal dress for President Obama’s inaugural ball. Melissa welcomed Michael Hinkleman for an interview in her…