Here is just a bunch of ideas, I figured since you know your sister better than me (obviously lol) that you could pick what you think is best.
https://www.amazon.com/dp/B0975R2K82/ref=cm_sw_r_awdo_navT_g_TFJAYCX7VSBFG34VC2X3
https://www.amazon.com/dp/B093BWRYBH/ref=cm_sw_r_awdo_navT_g_5E1K14QNE15SZ6YB07E4
https://www.amazon.com/dp/B07YLJK73C/ref=cm_sw_r_awdo_navT_g_2TPQ8H07QF5B3RFN72W2
https://www.amazon.com/dp/B01E52XTEC/ref=cm_sw_r_awdo_navT_g_X8J01K6C85C0YHZ2XR2A
https://www.amazon.com/dp/B07H6YYPQZ/ref=cm_sw_r_awdo_navT_g_Z9MVXMM4FKGGY0Z38267
https://www.amazon.com/dp/B0965HVQ5W/ref=cm_sw_r_awdo_navT_g_2Y3NGAPVR2KZSRP86BVV
https://www.amazon.com/dp/B09G3KMZZJ/ref=cm_sw_r_awdo_navT_g_7PPSBZWTP63T87ABV8XQ
https://www.amazon.com/dp/B0893C42HX/ref=cm_sw_r_awdo_navT_g_GKNT3ZXRWS48RN6KDMXP
https://www.amazon.com/dp/B0975R2K82/ref=cm_sw_r_awdo_navT_g_9KQVA2BQ47WQ2X646RS4
https://www.amazon.com/dp/B09J8C6FF3/ref=cm_sw_r_awdo_navT_g_YNA1CHFY7VX9QMX4HK7X
https://www.amazon.com/dp/B0967JBYZN/ref=cm_sw_r_awdo_navT_g_EH7S3CP9YVFY75A2ME37
https://www.amazon.com/dp/B015R1T912/ref=cm_sw_r_awdo_navT_g_1439PY5BJ8NRVBTSEMPZ
Lol, that was a lot. Hope this helps!