The thing is, entire saree is red.. so if I do lipstick in red also, I don't want it to be too much of a clash.
I am so envious of girls that can pull off red lips, but I understand where you are coming from; you don't want to overdo it either.
Some part of your makeup will benefit from a splash of red though, so perhaps you can do a smoky eye with just a dask of red on the upper lid? Some pretty blush in a rustier tone and then a neutral lip with brown undertones. The only color I would avoid on the lips would be pinks and frosty looking shades.
I love wearing red clothes!