I've been wondering as well about the V-girdle. I know the pearl pins come from the Millenium items though and the original item it comes from is Crystal Millenium, but it also has some recolors too! :3
The pearl pins you're talking about are more than likely from Crystal Millennium or one of the multiple recolours as mentioned, but there are also somewhat similar pins on Future Lady Soldier Gari + Solder Sake.
Bodice is definitely Angelic Lace, I use it frequently on my Senshi cosplays.
EDIT: No, I was thinking of Glacemella, I don't pay attention to item names. I was wrong anyway. sweatdrop
I don't know what the clip is on the bow, but the corset is not Angelic Lace. Angelic Lace has a icey blue tint/hue to it and it has well...frilly lace on it. The corset is from Amorous Chiroptera. There are a lot of different arm mods, you can find which one it is here.
I know angelic Lace is blue tinted, not white.. However the item the person is looking for has the same shape/ruffles down the front and (aside from it being white) looks EXACTLY like Angelic lace. Amorous Chiroptera however is lacking the ruffles down the front... It DOES look like it might make an amazing Sailor Bodice however!