Every couple overthinks this, and the advice online is mostly written for places that are not Florida. Heat, humidity, and constant coastal wind change the answer.
Here is what actually works here.
The One Rule
Wear something you would wear. Not a costume, not something bought for the occasion that does not feel like you.
If you are uncomfortable, it shows in every frame. I can direct a lot of things. I cannot fix somebody tugging at a neckline for ninety minutes.
Colors That Work Here
Florida backgrounds are mostly blue, green, and sand. Water, sky, palms, oaks, beach. So the colors that photograph best are the ones that complement those.
Excellent: cream, white, camel, dusty blue, sage, terracotta, soft pink, navy, deep green.

Also excellent: all white or all cream on a beach. It looks intentional and it photographs beautifully in golden light.
Be careful with: neon anything, which reflects color onto your skin. Bright red, which pulls the eye away from your faces. Large logos.
Avoid: tight patterns like small checks or thin stripes, which do strange things at a distance. And matching exactly. Coordinating looks intentional, matching looks like a family photo from 1998.
Fabric Matters More Than You Think
This is the Florida specific part.
Choose fabric that moves. Chiffon, silk, linen, anything with drape. There is always wind here, especially near water, and movement is what makes these photos feel alive rather than posed.

Avoid heavy fabrics. Thick knits, structured jackets, anything lined. It is warm here almost year round and you will be uncomfortable within ten minutes.
Linen wrinkles. It also looks great and breathes well. I think it is worth it. Just know going in.
Practical Notes by Season
May through September: lightest fabrics you own. Plan for humidity. Skip the jacket entirely, or bring it and put it on for five minutes of photos.
October through April: you have far more range. A jacket or a sweater is comfortable, especially at sunset when it cools off.
Any beach session: barefoot. Bring shoes for walking, take them off for the photos.
Two Outfits or One?
Two if you want range, and here is how I would split it.
Outfit one: relaxed. Jeans, a nice top, something you would wear on an actual date.
Outfit two: dressed up. A flowing dress, a suit, something with more presence for the golden hour portion.

One outfit is completely fine too. Do not add stress for the sake of variety.
Small Things That Show Up
Undergarments. Check for lines in a mirror before you leave, in the actual outfit.
Tan lines. Sports bra and sandal lines are very visible in photos. Worth thinking about a week ahead.
Nails. Your hands are in a lot of these frames because of the ring.

Wrinkles. Steam or hang everything the night before. Do not pack an outfit in a bag and put it on in a parking lot.
Bring blotting papers. Florida humidity is real and this is a five second fix.
For the Partner Who Does Not Care
Every session has one person who put a lot of thought into this and one who says "I'll just wear whatever."
The simplest good answer: chinos or dark jeans, a solid button down or a well fitted plain shirt, clean shoes. That works in essentially every Florida location and requires almost no decision making.
When in Doubt
Send me photos of the options. I genuinely do not mind and I will tell you which one will photograph better in the location we picked.
More on preparing for your session here, Tampa locations here, and you can reach out here.
