Standard Twins are 75" long by 39" wide. That is probably what this is. If you need something shorter, you could by a foam/memory foam mattress and cut it, but it would need a custom base made.
The colors were listed in the home owner's blog under her "frequently asked questions" section. There's no further information on the colors other than what I mentioned before, but you can read more here or get an email to inquire with her directly: http://theletteredcottage.net/frequently-asked-questions
13 months ago
This photo was added to 10010 ideabooks, including:
Add width. A narrow room can benefit from horizontal lines that create space and continuity. To achieve this effect, use the same tonal value for both colors, but make sure one is visibly lighter than the other.