I am lost - any foundation shade suggestions based on these swatches? [pics]

I am posting because I would love to use foundation, but due to health issues, cannot get to a good store with samples.

I made an album featuring swatches of products I already own, but know are poor matches. I hear it is tricky, but any feedback on what you would guess I should look for or avoid based on my photos would be appreciated. I am intimidated by all of the options out there!

I will either purchase the foundation from a drugstore, or order online. It seems it would be helpful to know my MAC number; any guesses? I think I may be neutral, leaning toward warm, but am unsure. I have dry skin.

CCW of the pic with makeup (product list in comments)

Album: http://imgur.com/a/f3KOQ

Product Swatches

• Almay Smart Shade Mousse Makeup - 100 - light pale
• Rimmel Radiance BB Cream- Medium
• Benefit Boi-ing Concealer - 02 - light medium.
• Maybelline Cover Stick Concealer - 190 - yellow

Edited: formatting and made post shorter :-)