Butter LONDON's highly-pigmented lacquers are created for the catwalk and formulated to nourish and protect nails. Create bespoke looks with countless colours and finishes. Butter LONDON does not add formaldehyde, toluene, or DBP to any of its nail formulas. It's colour without compromise. A sheer opal lacquer that is neutral and stunning alone, and utterly on-trend as an edgy overcoat on top of any existing lacquer shade. Hen Party is British for a bachelorette party, an occasion marked by gangs of cackling women, arms linked, stumbling around the West End. This product will be delivered by Standard Ground Shipping and is not eligible for Premium or Overnight Shipping.