Here’s a free layered Photoshop file with an antique paper texture background and rustic frame of wood and leaves. The frame (border) is fully scalable as a vector smart object – make it bigger, smaller or scale it to whatever size you want. The vintage paper texture background has a ragged edge border with a transparent background. The text is editable and has a slight wood-burn effect, whatever you make it say.
This is a high resolution layered Photoshop file (3000px x 3424px) that should open fine for anyone running CS2 or higher. A CS1 version is also included, with the smart object rasterized.