The myriad variations of hairpins (and now earrings) made from coloured flowers seem largely unusable, not only because they are undyeable but because the fixed colours are extremely bright shades that clash with just about everything.

Can we please get the ability to dye or tint these flowers – either overwriting the base colour (and thus making the garish colours like green far more useful) or perhaps have the dye combine with a softened version of the base to produce a huge range of potential colours? It would change them from near-useless to extremely versatile.