Flower pots can help. A photo of existing porch would help get suggestions.
If you could give a better description of your porch , or a photo , it would help.
First you can paint the front door a new color , at home depot or Lowe's you can buy small cans of front door paint ! You can hang a decorative wreath on the door or porch wall . Flower pots with flowers or greenery always add appeal to an area . You can group a few lanterns together on the porch with battery operated candles in them . Add a unique house number display. A flag holder that can hold seasonal flags ...
Hi , a better description of the porch or a photo would help . Paint the front door a different color . Home depot and Lowe's sell small cans of front door paint . A wreath on the door or porch wall . A new porch light . Flower pots with flowers and greenery always make an area nice . A new welcome mat . A grouping of lanterns with battery operated candles inside . A unique house number display . A flag holder that can display seasonal flags. Flower pots with stone in them with to hold solar lights , put on each step going up to the porch . Wind chimes ...Good luck
To beautify your porch I would suggest cleaning it all out and put in what makes you happy. Are you a plant lover? Reader?
Make what you like. Dream it then find what you like. Little by little it will be beautiful if it makes you happy!
Mini lights are inexpensive and add life after dark.