late > recently bright > bright; beautiful

7 Embraided were for hindering of her haste,

Embraided > Plaited for hindering of > [to prevent them from hindering]

8 Now loose about her shoulders hung undight,

undight > unarranged; hence: loose, loosely

9 And were with sweet ambrosia all besprinkled light.

ambrosia > (Possibly the unguent of the gods: cf. PL 5.55, Aen. 1.403-4, though this meaning came into currency rather later than 1590. In his Herball (1597) 950 (quoted Fowler (1971) 101), Gerard remarks that "The fragrant smell that this kinde of Ambrosia or Oke of Cappadocia yeeldeth, hath mooved the Poets to suppose that this herbe was meate and foode for the gods." The "Oak of Cappadocia" is a plant of the daisy family. Perhaps we are simply to take it that Diana's hair, after the chase, is left sprinkled with perfumed fragments of leaves and flowers) besprinkled > {Sprinkled all over; the prefix is intensive}

306.19

Soone as she Venus saw behind her backe,
2 She was asham'd to be so loose surprized
And woxe halfe wroth against her damzels slacke,
4 That had not her thereof before auized,
But suffred her so carelesly disguized
6 Be ouertaken. Soone her garments loose
Vpgath'ring, in her bosome she comprized,
8 Well as she might, and to the Goddesse rose,
Whiles all her Nymphes did like a girlond her enclose.

1 Soon as she Venus saw behind her back,