I don't have a great deal of shimmer polishes, that said Polish Me Silly Candy Glow and Leighton Denny Diamond Rose are two favourites. Candy Glow turns black polish a shimmer blue and Diamond Rose turns black a rose shimmer.
Pink isn't a colour I often reach for, but if I had to choose it would a neon such as Nails Inc Great Queen Place or a deeper, more muted pink like Barry M French Rose.