Well, I am going to disagree.
I actually really like the floral shirt on you. And typically I am not enthusiastic about small floral prints. I think on you this shirt does beg for strong and current accessories -- but you've styled it brilliantly (!!!) with denim and the white sneaker and belt and with the cage sandals. It also looks smashing with the citron jacket!! And the white one.
I also adore the black and white Equipment shirt on you. Of course you can wear this! The print almost reads as a grey from a distance -- it is not too large and strong for you. In fact, this level of intensity seems right for you, in my opinion. Neither too much, nor too little.
On to the citron jacket. is true that this citron might be "too strong" for you on its own, but to my view it is not at all too strong when combined with the soft, low contrast top. Just flattering enough and a fun change. If that is too "enabling", I apologize. I know you are trying to weed things out of the closet to make it more cohesive and in that case, if it feels better to let both or either piece go, so be it.
Vicki, I sense that you and I are similar in this way. We are fairly low contrast in colouring, but our personalities seem to cry out for a bit more drama, as do our features and facial characteristics. There is a lot of "yang" in us. (Dramatic classic, in Kibbe terms).
So -- technically this floral pattern might qualify as showing your "ideal" colours. Yet, even so, it feels overall a bit soft and light...on its own.
Ditto the jacket feels too strong...if that were all you were wearing (but it's not.)
In short, I think every single thing here looks killer on you if styled, and the only question is how much do you want to weed your closet out.
Because we never do wear items unstyled.
And, as Angie has taught us, it is perfectly possible to wear things that are not quite ideal (in some ideal fantasy world). Because colours only are seen in relation to one another -- not on their own.
Now, let me know if you want me to send postage for anything you don't want any more!!