Hi Sandra,
I have a black/blue Libby bridle (used but still in good condition @ £10) & a blue/green Wyvern summer sheet (again used but still in good condition @ £12) for sale which may fit your horse.
I also have a brown leather flash noseband, black/grey waterproof ride-on saddle cover, Wintec black (medium) gullet/grey foam saddle raiser/black jumping girth with Cair, brown Jefferies stirrup leathers, different coloured saddle cloths/numnahs, dressage/brushing/tendon boots, & fluorescent riding wear (for both horse & rider) if interested (tel - 07710836560).
Will send you a message just in-case you miss this post.
Thanks Laura