I am such a proponent of attention to display! You don't need to spend a fortune, just make it look that way! It's all in the display details! Here are a few ideas to inspire you!
I love DIY cake stands! They don't have to cost a lot and there are so many different tutorials out there! I thought this one was very clever! Tutorial (can't remember pic source :o(
Simple touches like serving bread in a glass container with a piece of fabric or ribbon - so simple but so nice! Source: pic taken at Williams and Sonoma - hey! don't forget to take ideas from stores!
Bagels can look so high end just wrapped with a piece of parchment and place into a rustic carrier, box or bowl! Source
Even little touches like paper tied off on a piece of fruit (printed or not!) makes something so simple and inexpensive, so beautiful! Source