We are having an upscale outdoor wedding (5pm ceremony) and reception on family property with a large historic home on site. Planning to have reception in a huge tent with lots of florals, lighting, lounge seating, etc. to make it look elegant and classic (not rustic/country). Anyway, we would love to have our wedding party in black tie because we think it just looks so nice and put together! Plus, he wants an excuse to wear a really nice tux lol. Would it be tacky to have wedding party in black tie but have guests in a less-dressy attire? Perhaps fancier cocktail or semi-formal attire. We just don't want to inconvenience those who may not be able to afford black-tie attire or make anyone feel uncomfortable/stressed about what they have to wear, but also want to keep the overall aesthetic more elevated and fancy. We also don't want it to be weird to have it fancier even though it's outdoors. TIA!
Edit: I should add that we have not 100% decided on the style of food service, but are leaning toward a heavy cocktail/stations set up with ample seating and the option for guests to mix and mingle. We will likely not have a formal multi-course seated dinner.