Who says you're not allowed to have a Christmas Tree in summer? With these crafty and stylish designs, any time of year will work, so here are some Summer Christmas Tree ideas! Summer Christmas Trees There's a growing trend among Christmas fanatics to leave your tree up all year long. While some people will leave the decorations too, many are updating their tree, like you might any other part of your Home Decor with fresh seasonal decorations. This trend is growing so much in popularity that there is now a demand for Summer Christmas Tree decor ideas! Trust us, we're…