I'm not sure how up to date it is, but Lauren had made a list of something like this a little while back: link

I've personally given some of the JimmyJane stuff to my inlaws, and I feel comfortable recommending all of their candles for conservative gift giving. Shunga products are really nice, but their labels do feature the erotic art that might be a problem for more conservative folks. Candles and soaps are great ideas as well.

I think one of Jimmyjane's massage candles with the Contour M would be awesome. I even like to use the cold, solid wax from the candles as a hand cream. If it is not likely that she will use the melted wax as a massage oil, suggest to her that she should light it while she takes a bath or long shower and then use the oil as a moisturizer when she gets out. It feels soooo good!

I got my mom a heart massager last year which she and I both love. It's really just a portable/reusable heating pad.
She used it on her back when she pulled a muscle last year. I use it when I get cramps.

Thank you so much everyone for helping me out, the post that Lauren did helped a ton so thank you Julia!! I ended up getting a head massager, a bees wax candle and a book. So, I hope she likes it!

I'm getting my mom a Jimmyjane candle this year. I'm hoping it will be well received.

These bath salts are wonderful!!! link

There are also body oils, lotions, candles, etc that can be nonsexual. You could make her a spa type package. I know I would love something like that from my kids.

I can recommend a few really nice items from this site. If she is conservative, I wouldn't buy a gift card. My mum can be that way as well. A few things that I have bought my parents are:

Oil of Love original (there are tons of flavors/scents)
By far the best massage oil I have ever used. Tons of flavors and scents. Smells good, tastes amazing, and is perfect for couples who enjoy massages. Also has a slight warming sensation, but not overpowering.

Don't Stop by Booty Parlor
This is a lubricant/oil. Very pleasant to use, doesn't stain the bed sheets and washes off easily.

Anything by Shunga... their products will never fail you. They have soaps, oils, lubricants, etc. Most of their products have sexual enhancing ingredients and a warming sensation that isn't too strong.

There are tons of massage kits on eden. Massagers and massage kits can be great to have around the home. I have my hitachi wand which is great when my fiance is away and my back hurts.

I hope you find something! Please message me for more ideas if you need them!

P.S. - Shunga does have some dirty pictures on their bottles. I totally neglected that. And I'm not sure about oil of love - I haven't really read my bottle to be honest. One thing you could do is maybe buy a fancy bottle and cork from michael's and decorate it for mother's day, and pour one of these fancy oils into it. That way you add your own touch, without being too nasty for your mum.

Hey this is a great post! I was just thinking about this because my mom's birthday is coming up. I was thinking about getting her a jar of gold dust because she loves that kinda thing... Thanks for the link!