Z-grrl, sure could make you something like that. That Paul is ANGELIC... in fact I had one similar once, an Agile brand.
The only white, or more "bone" coloured leather I have in right now is some pigskin suede, which if you are careful with would last years . But you know suede has a tendency to build mojo.... you could treat it with scotchbrite stuff for suede or nubuck... to protect it. I have some nice pure white vinyl that is not bad either, but it does have a bit of a plastic feel, not exactly like true leather. I could order in too, but it gets a bit more expensive that way... shipping costs etc.
I get maybe one ask a year for white straps. and its usually a fella. I'll say "white straps are for girls, or SRV, are you SRV?" LOL!! But, as a lady, I can't bring that argument.
This doesn't look too crazy difficult and I would make it with rolled edges that would be way more comfy on the neck unless you want that WBW three ply effect. The only thing is, stitching like this on factory straps is done by computer controlled machines, for absolute perfection. I do not have one of these, so getting absolute perfect quilted diamonds is probably not going to happen. I would do my best however. This doesnt scare me like an ask earlier this week for detail stitching around an intricate shape. I won't show the result here... the test I did to see if I could do it, was rather humbling.
The best way to start is to measure a strap you are already using and let me know your length. I would include four or five inches adjustment either way, but as a lady, I imagine your home length is slightly less than most the fellas here.
By my eye that strap looks to be about 2.5" or a little more wide. When your LP custom arrives and has gold hardware, I could use gold finished rivets... that would be nice.
