I found this adorable invite for an outdoor wedding in Andimans Etsy shop.
The first thing I notice when I look at this is that it isn't particularly formal - not in the font, language, or design. And there's a mustache. That's telling me the event will probably be more on the casual side. It doesn't specifically say to dress casually so you should still plan on dressing up a little, you just don't have to break out a satin cocktail dress. You can look for more casual fabrics, prints, or shapes. (And even if an invite specifically says to dress casually, that probably doesn't mean they want you to show up in jeans.)
The second thing I'm noticing is the location. Winter Park/Farmer's Market sounds like an outdoor location. You can obviously use Google (or ask!) if you aren't sure, but I'm going to assume this is going to be an outdoor wedding. To me, that means you should wear flat or platform sandals to avoid sinking into the ground, and since it's at night, bring a sweater or jacket in case the temperature drops.
Check back on Wednesday for another wedding post.

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