/show costume
also you can use:
/bind K "show costume"
if you want it bound to K again
Here's the other window names from the game:
WINDOW NAMES
------------
status (Scalable)
health (Scalable)
target (Openable, Closable, Scalable)
tray (Openable, Closable, Scalable)
power (Openable, Closable, Scalable)
powers (Openable, Closable, Scalable)
chat (Openable, Closable, Scalable)
chat0 (Openable, Closable, Scalable)
chat1 (Openable, Closable, Scalable)
chat2 (Openable, Closable, Scalable)
chat3 (Openable, Closable, Scalable)
chat4 (Openable, Closable, Scalable)
powerlist (Openable, Closable, Scalable)
group (Openable, Closable, Scalable)
team (Openable, Closable, Scalable)
compass (Openable, Closable, Scalable)
nav (Openable, Closable, Scalable)
map (Openable, Closable, Scalable)
friend (Openable, Closable, Scalable)
friends (Openable, Closable, Scalable)
inspiration (Openable, Closable, Scalable)
inspirations (Openable, Closable, Scalable)
insp (Openable, Closable, Scalable)
insps (Openable, Closable, Scalable)
supergroup (Openable, Closable, Scalable)
super (Openable, Closable, Scalable)
sg (Openable, Closable, Scalable)
email (Openable, Closable, Scalable)
compose (Openable, Closable, Scalable)
contact (Openable, Closable, Scalable)
contacts (Openable, Closable, Scalable)
mission (Openable, Closable, Scalable)
clue (Openable, Closable, Scalable)
clues (Openable, Closable, Scalable)
info (Closable, Scalable)
help (Openable, Closable, Scalable)
actions (Openable, Closable, Scalable)
enhancements (Openable, Closable, Scalable)
costume (Openable, Closable, Scalable)
search (Openable, Closable, Scalable)
badge (Openable, Closable, Scalable)
salvage (Openable, Closable, Scalable)
vault (Openable, Closable, Scalable)
recipes (Openable, Closable, Scalable)
recipe (Openable, Closable, Scalable)
options (Openable, Closable, Scalable)
pet (Openable, Closable, Scalable)
chansearch (Openable, Closable, Scalable)
combatnumbers (Openable, Closable, Scalable)
contactdialog (Closable, Scalable)
quit (Openable, Closable, Scalable)
missionsummary (Closable, Scalable)
store (Closable, Scalable)
petition (Openable, Closable, Scalable)
defeat (Scalable)
costumeselect (Openable, Closable, Scalable)
combatmonitor (Scalable)
auction (Closable, Scalable)
tray1 (Openable, Closable, Scalable)
tray2 (Openable, Closable, Scalable)
tray3 (Openable, Closable, Scalable)
tray4 (Openable, Closable, Scalable)
tray5 (Openable, Closable, Scalable)
tray6 (Openable, Closable, Scalable)
tray7 (Openable, Closable, Scalable)
tray8 (Openable, Closable, Scalable)
playernote (Openable, Closable, Scalable)
missionreview (Openable, Closable, Scalable)
badgemonitor (Scalable)
cvg (Closable, Scalable)
incarnate (Openable, Closable, Scalable)
scriptui (Openable, Closable, Scalable)
lfg (Openable, Closable, Scalable)
lfgdialog (Scalable)
razertray (Scalable)
league (Openable, Closable, Scalable)
contactfinder (Openable, Closable, Scalable)
paragonrewards (Openable, Closable, Scalable)
browser (Openable, Closable, Scalable)
mainstoreaccess (Scalable)
loyaltytreeaccess (Scalable)
lwcui (Scalable)
salvageopen (Scalable)
convertenhancement (Closable, Scalable)
newfeatures (Openable, Closable, Scalable)