Seen here in his first serial is Sylvester McCoy with his season 24/25 look.
I have searched the internet for a good looking red and grey paisley tie and I actually found a good match a while ago. It's been some time for me to post it up here though.
From 2002 Ties:
Its a close enough match for me!
(Also I might let on that I am, when I have the time, recreating the pattern for the 7th Doctor's scarf. I hope to be able to print it on a light fabric and sew it into a scarf. What we know is that in fact the scarf is BOTH maroon and brown and was the same scarf throughout McCoy's entire run. Except for the tartan one he wore in Time and the Rani)