Adverb
In a dainty manner; nicely; scrupulously; fastidiously; deliciously; prettily.
Source: Webster's dictionaryThis same Truth is a naked and open daylight, that doth not show the masques and mummeries and triumphs of the world half so stately and daintily as candle lights. Francis Bacon
she nibbled daintily at her cake Source: Internet
the invitation cards were written up daintily in white and gold Source: Internet