Pantone matching

I have pantone matched the coloured papers that I had screen printed recently for my projects: the packaging and swing ticket stock for my tee project and the inpress business cards. As they would be sent to the printers as a spot colour, I need to be able to specify the spot colour. Some of the colours didn't match a pantone colour exact so I had a few coloure to choose from, but I manage to match them as close as possible:

Open publication - Free publishing - More matching

Urban Tease:

-Pantone Solid Matte: 178M, 1785 M, 1777M
-Coated Euro: 1777c, 1787c
-Solid Uncoated: 1787U
-Solid Coated: 177c, 178c

Inpress Business card:

-Solid matte: 285m (Blue)
-Solid matte: 375M (Green)
-Solid matte: 1787M (Red)