not happeningさんのイラストまとめ

#23 - I think this is just reference to when Byrne gave her this haircut, which I still love for her. Issue 232.

21 - Walt Simonson's version of the Byrne suit, with short hair for Sue. First cover - #334. First interior - #337.

#20 - the red and black FF suits from Fantastic Four vol 5 #1 and beyond.

#19 - the sleeveless crop top look that Salvador Larroca adapted #17 into, starting in Fantastic Four vol 3 #25.

#17 - this is the suit Salvador Larroca started drawing Sue in as of Fantastic Four vol 3 #12, but it actually made its 1st appearance in vol 1 #415, by Carlos Pacheco.

16 - The recent black-and-blue suit, which first showed up in Fantastic Four vol 6 #6 by Aaron Kuder.

15 - The way the chest emblem pops here makes me think this one is inspired by the way Mike Wieringo drew the classic suit, which other artists would do at the time as well.

13 - The Mark Bagley designed white-and-black costume from his run with writer Matt Fraction - 1st appearance Fantastic Four vol 4 #1.

#9 is the early '90s tank-top suit by Paul Ryan, which first appeared in Fantastic Four #387.

#2, barely visible in the top left, is this alternate future suit from Fantastic Four #552 and 553. I'm not sure if it was designed by Michael Turner for the cover or Paul Pelletier, who drew it within the issue.