"Discover meaningful Raksha Bandhan gifts to celebrate the sibling bond. Find perfect presents to convey your love and appreciation."
You can never go wrong with plants/succulents as gifts. They are considered a thoughtful gesture, that also allows the person to become responsible.
Who doesn't love a box of assorted chocolates?! Just make sure it's not one of those 90% dark chocoloate. Those are not fun to eat.
Get your sister that pair of jeans she's ben eyeing for a while. Or maybe the heels that have collected dust in her shopping cart. Just make sure you get the right size.
No need to go full fancy and purchase an ultra luxury cologne. There are companies that make fabulous colognes for cheap prices. You just have to find them.
It's a no brainer. Most women love jewellery. But maybe ask her what she wants beforehand, so that you don't get her something she already has.